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Fixing Error 0xC1900208, 0x4000C in Windows

As you know, the Windows Update process takes compatibility seriously. The Windows Updates need to be compatible with the hardware as well as all the installed applications in the computer else the Windows Updates will only get stuck in the process. Two of the Windows 10 errors that shows up during this case is the error 0xC1900208, 0x4000C.

These error codes are caused by incompatible applications which means that there might be an incompatible app installed in your computer that’s blocking the upgrade process and prevents it from finishing. That’s why you need to make sure that all the applications on your computer are updated to their latest versions and then check the compatibility. So if there are any incompatible apps, be sure to uninstall them and then try doing the upgrade once again. Take note that these error codes are just among many compatibility issues that the Windows Update throws up.

Since the error is caused by a compatibility issue, you have three options – first, you can update the incompatible application to the latest version, second, uninstall the application or trick Windows and make it seem like it’s compatible.

Option 1 – Try updating the application or software

As mentioned, you can try updating the concerned application or software to its latest version to resolve the compatibility issue and in turn, fix the errors 0xC1900208 – 0x4000C. Note that depending on where you had installed the application, your steps will change. So if you have it installed directly from the website, refer to these steps:

  • Look for the built-in option to check the updates since the most application has this option.
  • You also have the option to go to the website of the application and check if there is a new version available. If there is, download and update the app.

On the other hand, if you have downloaded the app from the Microsoft Store, here’s what you have to do:

  • Open the Store and click on the three dots located at the top-right of the window.
  • Next, click the Download and Updates option.
  • From there, check if there is an update available for the store. If there is, update it.

Option 2 – Try to uninstall the application or software

If updating the app or software to its latest version didn’t help and you’re still getting the error 0xC1900208 – 0x4000C every time you attempt to install the Windows Updates, you may have to uninstall it. You will need to use the usual Program and Features to uninstall it if you have downloaded it from the website.

  • In the search box, type in “control” and then click on Control Panel (desktop app) among the search results.
  • After that, select Programs and Features from the list which will give you a list of all the programs installed on your computer.
  • From there, look for the concerned program and select it and then uninstall it.

Note: If you have downloaded the app from the Windows Store, you can simply right-click on it from the application list and then uninstall it.

Option 3 – Try bypassing the Upgrade Advisor

There are times when a software developer fails to pass the compatibility test for their apps. It could be that they work on Windows 10 upgraded version but just didn’t pass the compatibility check. So if you are pretty certain that the app really works on Windows 10, you can just bypass the Upgrade Advisor.

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Fix 0xA00F4244 or 0x200F4244 error in Windows
Error 0xA00F4244 or 0x200F4244 is when Windows can not detect the WEB camera in your system and it is usually accompanied by the message: We can’t find or start your camera. There could be several reasons for this error and in this guide, we will cover all of them in order to help you to get back on track and start using your WEB camera which is perhaps now more required than ever in this world we live in.
  1. Check privacy settings

    With the latest Microsoft Windows updates come the latest issues and it is not strange that privacy settings can become reset or changed when an update is applied. This is a quick fix to this issue and can be the sole reason why you get this error, go to Windows settings, then to privacy and check to see if the WEB camera is turned OFF, if this is the case turn it back ON and make sure that option Allow apps to access your camera is also set to ON.
  2. Check if the camera is enabled

    Sometimes it is by mistake, sometimes by an update but the web camera could be disabled in the device manager of Windows. Right-click on the Windows Start button and click on device manager to open it up, find and expand the cameras category. Right-click on your camera, if it is disabled, you will have the option to enable the camera, if it is enabled and Windows is detecting that it is working fine you will have the option to disable it.
  3. Check antivirus settings

    Antivirus and firewall applications are in today's world and life-essential piece of software but they can sometimes create more harm than good, from stopping windows updates to killing important services of applications and preventing internet access being just some examples of their paranoid behavior. Try disabling or turning your protection software OFF and see if your WEB camera will miraculously come back to life. If this is the case, somewhere in the settings of software there is an option that controls this aspect, try to locate it and set it in that way so you are able to use your camera.
  4. Reinstall camera driver

    If the previous three solutions failed to produce a satisfactory solution then reinstalling the camera driver might fix the problem. Go to your manufacturer's camera website and download the latest driver for your camera. Go to the device manager and uninstall the driver for the camera, then apply the latest driver and reboot the system.
  5. Check connections and cable

    Sometimes an issue is not due to software nature, sometimes it is hardware. Try checking connections and plug the camera in another USB port, twist and turn the cable a little to see is issue cable-related.
  6. Check to see if the application supports your camera

    If Windows has detected the camera and is not reporting any issues with it check your application to see if it can detect your camera and that it supports it fully. Sometimes newer applications tend to support only newer camera models. Try to use the camera in other software as well to see if the problem is with the application you are using.
  7. Try camera on another computer

    If everything else fails, try the camera on another computer to see if it will work there. If the camera is not working there as well it is probably malfunctioned and broken for good. If it does work there, try to find out what is different in that computer in comparison to yours, maybe it is some service running in the background, certain application configuration, Windows version itself, USB port version, or something else.
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Repairing or rebuilding the WMI Repository
There are times when the WMI Repository gets corrupted which results in the Provider Load Failure. To resolve this issue, you need to repair or rebuild the WMI Repository in your Windows 10 computer. In this post, you will be guided on how exactly you can do that. In case you don’t know, the WMI which stands for Windows Management Instrumentation is a set of specifications from Microsoft to consolidate the management of devices and applications in a network. The WMI is a database that stores meta-information and definitions for WMI classes. Using only these, the conditions of the systems can be known. You can find the WMI Repository in %windir%System32WbemRepository. It provides end-users with the status of the local or remote computer system. Keep in mind that you must not use this on the Server 2012 Cluster machine. Although there are command-line tools that can fix or restore the Windows Management Instrumentation repository. However, Microsoft suggests that it’s better if you verify if there is corruption. Here are a list of errors as well as permission issues you might encounter:
  • Unable to connect to root default or rootcimv2 namespaces. It fails with the error code “0x80041002” pointing to “WBEM_E_NOT_FOUND.”
  • 0x80041010 WBEM_E_INVALID_CLASS
  • When you open Computer Management and Right Click on Computer Management (Local) and select Properties, you get the following error: “ WMI: Not Found” or it hangs trying to connect
  • Trying to use wbemtest , and it hangs
  • Schemas/Objects missing
  • Strange connection/operation errors (0x8007054e)
To verify if there is corruption, you can try running the following command in an elevated Command Prompt:
winmgmt /verifyrepository
 After you enter the command, if there is a response saying, “repository is not consistent”, then the repository has an issue. If not, then something else is causing the problem. Since you are certain that corruption exists in the WMI repository, then here are some suggestions you need to check out to repair or rebuild the WMI repository.

Option 1 – Try to reset WMI Repository

  • Type “command prompt” in the Start Search and right-click on Command Prompt from the search results and then select “Run as administrator”.
  • After opening Command Prompt with admin privileges, type and enter this command: winmmgmt /salvagerepository
The command you entered is used when the winmmgmt command performs a consistency check. So if an inconsistency is detected, it will rebuild the repository.
  • Next, execute this command to see if the WMI repository now comes back as consistent: winmgmt /verifyrepository
This command will perform a consistency check on the WMI repository.
  • If it states that the WMI repository is not consistent, then you need to type and enter this command: winmgmt /resetrepository
This command is used to reset the repository to its initial state when the operating system was first installed.

Option 2 – Try to force recover the WMI Repository

The WMI Repository comes with a built-in self-recovery process so when the WMI service restarts or detects any corruption, it will automatically trigger the self-recovery procedure. This can happen in two ways:
  • AutoRestore: This will use the backup images if the Volume Shadow copy or VSS backup is turned on.
  • AutoRecovery: The rebuilding process will generate fresh images of the WMI repository based on the registered MOFs. The MOFs are available in the registry located at HKLMSoftwareMicrosoftWBEMCIMOM: Autorecover MOFs
Note: Autorecover MOFs is a key so double click on it to check its value. On the other hand, if the self-recovery procedure does not work, you can try to use the force-recovery process instead. How? Refer to these steps:
  • First, you need to check the reg key value is empty or not under this registry path: HKLMSoftwareMicrosoftWBEMCIMOMAutorecover MOFs
  • If the reg key value is empty, you have to copy-paste the reg key value from another computer. Just make sure that it’s from the System which is equivalent to the computer in question.
  • Next, type and enter this command: Winmgmt /resetrepository
  • After you enter the command, if you get an error that says, “WMI repository reset failed. Error code:0x8007041B. Facility: Win32”, then you have to stop all the Dependency Services on the WMI service by running the following commands:
    • net stop winmgmt /y
    • Winmgmt /resetrepository
This should fix the problem.
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How to remove ConvertDocsOnline from Your PC

ConvertDocsOnline is a Browser Extension for Google Chrome developed by Mindspark Inc. This extension offers users a quick and easy way to convert documents without any additional applications installed on their computer, it also has quick access links to popular websites that the average user might find interesting. While all this may look appealing and nice, this extension injects itself into your browser.

While installed, ConvertDocsOnline will monitor your browsing activity and record visited websites, clicked links, downloads, and even viewed products. All this information is later used/sold to Mindsparks Ad network to better serve user-targeted ads.

Browsing the internet with this extension installed will result in ad placement throughout your browsing sessions. These ads might appear as normal links (sponsored content), ad links, or even pop-up ads.

ConvertDocsOnline has been marked as a Browser Hijacker by several Anti-Virus scanners and is therefore recommended for optional removal from your PC.

About Browser Hijackers

Browser hijackers (sometimes referred to as hijackware) are a type of malware that changes web browser settings without the user’s knowledge or permission. These types of hijacks are increasing at an alarming rate around the globe, and they can be truly nefarious and sometimes dangerous too. There are plenty of reasons why you may have a browser hijack; however commercial, marketing, and advertising are definitely the primary reasons for their creation. In most cases, browser hijacking is used for earning advertising revenue that comes from forced ad mouse clicks and site visits. It might appear naive, but the majority of these sites are not legitimate and may pose a significant threat to your online safety. In a much worst case, your internet browser could be hijacked to download malicious software that can do a lot of damage to your PC.

Symptoms of browser hijacker malware

Symptoms that a web browser is a hi-jacked include: 1. the browser’s homepage is modified 2. your internet browser is constantly being redirected to adult websites 3. the default online search engine and/or the default browser settings are altered 4. you see many toolbars in your internet browser 5. you might find endless pop-up adverts on your computer screen 6. your web browser gets slow, buggy crashes very often 7. you can’t navigate to certain web pages, such as computer security software-related websites.

How they infect computer systems

Browser hijackers can enter a PC in some way or other, for example via downloads, file sharing, and e-mail also. Many browser hijackings come from add-on software, i.e., toolbars, browser helper objects (BHO), or plug-ins added to browsers to give them extra functionality. Browser hijackers sneak to your computer in addition to free software downloads also that you unwittingly install alongside the original. Examples of popular browser hijackers are Fireball, CoolWebSearch. GoSave, Ask Toolbar, RocketTab, and Babylon Toolbar. The existence of any browser hijacker on your computer could drastically diminish the web browsing experience, record your internet activities that lead to critical privacy issues, degrade overall computer efficiency, and result in application instability also.

Removing browser hijackers

Certain hijackers could be removed by simply uninstalling the related freeware or add-ons from the Add or Remove Programs in the Windows control panel. But, many hijacking codes are certainly not very easy to get rid of manually, since they go deeper into your operating system. Beginner PC users should not try for the manual form of removal methods, as it calls for thorough system knowledge to perform fixes on the system registry and HOSTS file. Browser hijackers can be effectively removed by installing and running anti-malware software on the affected PC. To get rid of any browser hijacker from your laptop or computer, you should download this particular certified malware removal application – SafeBytes Anti-Malware. Along with the antivirus tool, a system optimizer, like SafeBytes’s Total System Care, will help you in getting rid of all related files and modifications in the computer registry automatically.

Virus Blocking Access To Safebytes Website And Preventing Anti-Malware Downloads - What You Should Do?

All malware is bad and the level of the damage will vary greatly in accordance with the type of infection. Some malware types modify browser settings by including a proxy server or modify the PC’s DNS configuration settings. In such cases, you’ll be unable to visit some or all of the websites, and thus unable to download or install the necessary security software to remove the malware. If you are reading this now, you may have probably realized that a malware infection is the cause of your blocked net traffic. So how to proceed when you want to install antivirus software such as Safebytes? Do as instructed below to remove malware through alternate ways.

Get rid of viruses in Safe Mode

The Windows operating system includes a special mode known as “Safe Mode” where just the bare minimum required programs and services are loaded. If the malicious software is set to load immediately when PC boots, switching into this particular mode can prevent it from doing so. In order to enter into Safe Mode or Safe Mode with Networking, press the F8 key while the PC is starting up or run MSConfig and look for the “Safe Boot” options under the “Boot” tab. Once you are in safe mode, you can try to download and install your antivirus software application without the hindrance of the malware. Now, you can actually run the antivirus scan to eliminate computer viruses and malware without hindrance from another malicious application.

Switch to an alternate internet browser

Some malware only targets certain internet browsers. If this is your situation, make use of another internet browser as it can circumvent the malware. If you’re not able to download the anti-virus program using Internet Explorer, this means the virus could be targeting IE’s vulnerabilities. Here, you need to switch to a different internet browser like Firefox or Chrome to download the Safebytes Anti-malware program.

Install antivirus on a USB drive

Another option would be to make a portable anti-malware program on your USB stick. Adopt these measures to run the anti-malware on the infected PC. 1) On a clean PC, download and install Safebytes Anti-Malware. 2) Plug the pen drive into the clean PC. 3) Double click on the downloaded file to open the installation wizard. 4) When asked, choose the location of the pen drive as the place where you would like to store the software files. Follow the instructions on the computer screen to finish up the installation process. 5) Now, transfer the thumb drive to the infected PC. 6) Double-click the anti-malware program EXE file on the pen drive. 7) Run Full System Scan to detect and clean-up up all kinds of malware.

Review of SafeBytes Anti-Malware

If you are planning to purchase anti-malware for your desktop, there are plenty of brands and utilities for you to consider. Some are good ones, some are decent, while some are simply just bogus anti-malware applications that can ruin your personal computer themselves! You have to pick a tool that has got a good reputation and detects not only computer viruses but other sorts of malware also. When thinking about trustworthy programs, Safebytes Anti-Malware is certainly the strongly recommended one. Safebytes is one of the well-established PC solutions companies, which provide this all-inclusive anti-malware software. Using its cutting-edge technology, this application will assist you to get rid of multiples types of malware including computer viruses, trojans, PUPs, worms, ransomware, adware, and browser hijackers.

SafeBytes anti-malware takes computer protection to a whole new level with its advanced features. These are some of the highlighted features included in the tool.

Real-time Active Protection: SafeBytes gives real-time active monitoring and protection against all known viruses and malware. It’ll monitor your PC for suspicious activity continuously and safeguards your PC from illegal access. Robust, Anti-malware Protection: Built upon a highly acclaimed anti-virus engine, this malware removal tool has the capacity to find and get rid of several stubborn malware threats such as browser hijackers, PUPs, and ransomware that other typical antivirus applications will miss. Extremely Speed Scanning: SafeBytes Anti-Malware has got a multi-thread scan algorithm that works up to 5 times faster than any other anti-malware software. Web Protection: Through its unique safety score, SafeBytes informs you whether a site is safe or not to access it. This will make sure that you’re always certain of your safety when browsing the world wide web. Light-weight: SafeBytes is really a lightweight tool. It uses up an extremely small amount of processing power as it operates in the background so you’re free to use your Windows-based PC the way you want. 24/7 Assistance: Support service is available 24 x 7 x 365 days through chat and email to answer your concerns. SafeBytes can keep your personal computer protected from most advanced malware threats automatically, thus keeping your online experience secure and safe. Malware issues will become a thing of the past once you put this software program to use. You’ll get the best all-around protection for the money you spend on SafeBytes AntiMalware subscription, there is no doubt about it.

Technical Details and Manual Removal (Advanced Users)

To eliminate ConvertDocsOnline manually, go to the Add/Remove programs list in the Control Panel and choose the program you want to get rid of. For internet browser extensions, go to your web browser’s Addon/Extension manager and select the add-on you intend to remove or disable. You might also want to reset your home page and search engine providers, as well as delete browsing history, temporary files, and internet cookies. In order to ensure the complete removal, manually check your hard drive and Windows registry for all of the following and remove or reset the values as needed. But bear in mind, this can be a tricky task and only computer professionals could carry it out safely. Furthermore, certain malicious programs are capable to defend against its removal. It is advised that you carry out the removal process in Safe Mode.
Files: %LOCALAPPDATA%\ConvertDocsOnlineTooltab %LOCALAPPDATA%\Google\Chrome\User Data\Default\Local Extension Settings\pebplbnpogfdllkijjlabbjbbngdadjl %UserProfile%\Local Settings\Application Data\Google\Chrome\User Data\Default\Local Extension Settings\pebplbnpogfdllkijjlabbjbbngdadjl %LOCALAPPDATA%\Google\Chrome\User Data\Default\Extensions\pebplbnpogfdllkijjlabbjbbngdadjl %UserProfile%\Local Settings\Application Data\Google\Chrome\User Data\Default\Extensions\pebplbnpogfdllkijjlabbjbbngdadjl Registry: HKEY_LOCAL_MACHINE\Software\Google\Chrome\PreferenceMACs\Default\extensions.settings, value: pebplbnpogfdllkijjlabbjbbngdadjl HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\DOMStorage\convertdocsonline.dl.myway.com HKEY_LOCAL_MACHINE\Software\Microsoft\Internet Explorer\DOMStorage\convertdocsonline.dl.tb.ask.com HKEY_CURRENT_USER\SOFTWARE\Wow6432Node\ConvertDocsOnline HKEY_CURRENT_USER\SOFTWARE\ConvertDocsOnline HKEY_LOCAL_MACHINE\Software\[APPLICATION]\Microsoft\Windows\CurrentVersion\Uninstall..Uninstaller ConvertDocsOnlineTooltab Uninstall Internet Explorer
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The task image is corrupt/tampered 0x80041321
If you suddenly encountered an error that says, “The Task image is corrupt or has been tampered with”, along with an error code of 0x80041321, read on as this post will guide you on what you can do to resolve this problem in your Windows 10 computer. According to security experts, this kind of error has something to do with a corrupt scheduled backup task wherein each time the task service plans to execute a task, it validates a few things. And if it finds any issue with the integrity or corruption in the registry, it will mark those tasks as corrupt and throws the error 0x80041321. There are several options you can check out to fix the problem. You can try using the Registry Editor to edit and fix the corrupted tasks or you could also delete the schedule keys or the WindowsBackup file, as well as try deleting the task from the Task Scheduler or refresh the User_Feed_Synchronization. But before you of these potential fixes, make sure that you check every option and verify if it’s not associated or trying to run a file which it should not. In addition, make sure that you create a System Restore point as well so that you can undo any changes you will be making if anything goes wrong. Once you have these things covered, refer to each one of the options provided below.

Option 1 – Try to use the Registry Editor to edit and fix corrupted tasks

The first thing you can do to fix the problem is to edit those tasks via Registry Editor, as well as fix the corrupted ones in System32. Before you proceed, keep in mind that since you are dealing with the Backup triggered by the Task Scheduler, you can find the entries for the tasks in different locations. You can find the Task Scheduler at Task Scheduler Library > Microsoft > Windows > Windows Backup, whereas, you can find it in this path in the Registry Editor, HKEY_LOCAL_MACHINE SOFTWARE Microsoft Windows NT CurrentVersion Schedule WindowsBackup AutomaticBackup. On the other hand, you can find the Windows System folder at C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup. You need to ensure that the name of the task name is the same as everywhere and take note of the name. Once you have these covered, follow the steps below.
  • Tap the Win + R keys to open Run and type “Regedit” in the field and hit Enter to open the Registry Editor.
  • Next, navigate to this key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheTreeMicrosoftWindowsWindowsBackup
  • From there, take note of the GUID value in the ID entry of the task under the AutomaticBackup and Windows Backup Monitor folder.
  • After that, you have to remove the task registry entries related to the ID from these locations
    • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCachePlain
    • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheLogon
    • HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionScheduleTaskCacheBoot
  • Once done, you have to create a temporary copy of the corrupted task file by going to this location: C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup
  • From there, look for the AutomaticBackup and Windows Backup Monitor tasks and copy them to a location where you can keep them safe.
  • Next, you have to fix the corrupted task by deleting it from this location: C:/Windows/System32/Tasks/MicrosoftWindows/WindowsBackup
  • After that, you have to recreate the task by going to Task Scheduler > Microsoft > Windows> Windows Backup.
  • Now click on the Action menu and on Import task and navigate to the backup files and import them.
  • Once you’ve created the tasks, run them manually and see if the error is now fixed.

Option 2 – Try to delete the Schedule keys in the Registry

  • Launch the Registry Editor and go to this key: HKLMSOFTWAREMicrosoftWindows NTCurrent VersionSchedule
  • From there, delete all of its sub-keys.
  • Once done, exit the Registry Editor and check if the Backup Tasks are now working.

Option 3 – Try to remove the WindowsBackup file

The next thing you can do to fix the problem is to remove the WindowsBackup file if the first two options didn’t work. It is possible that the problem has something to do with corrupted Task files. The task files are XML files that include parameters, programs to use, and many more. If any of these files end up getting corrupted, the task scheduler will have trouble running it and will throw the “The Task image is corrupt or has been tampered with” error.
  • To delete it, go to C:WindowsSystem32TasksMicrosoftWindowsWindowsBackup.
  • From this location, get rid of all the files. You could also these files via Command Prompt using the DEL command.
  • Once done, go to the Backup and Restore in the Control Panel and set up the Windows Backup again.

Option 4 – Try to delete the task from the Task Scheduler

If you don’t want to delete the files from Windows Explorer, you can delete them instead via Task Scheduler.
  • Open the Task Scheduler and go to Task Schedule LibraryMicrosoftWindowsWindowsBackup.
  • From there, delete both of the tasks and set up Windows Backup again.
  • Once done, go to the Task Manager and run the AutomaticBackup task again and see if it works.

Option 5 – Try to restart the Task Scheduler service

As mentioned, it is possible that the Task Scheduler service could be disabled. You could have disabled it when trying to enhance your computer’s performance and whatnot. Thus, you need to verify if it’s running or not and then restart it.
  • First, you need to tap the Win + R keys on your keyboard to open the Run dialog box.
  • Next, type “services.msc” in the field and click OK or tap Enter to open the Windows Services Manager.
  • You will see a list of Services and from there, look for the Task Scheduler service and double click on it.
  • After that, go to the General tab and click on the Startup Type options and then select “Automatically” from the given list.
  • Click on the “RUN” option and select the “Restart the Service” option.
  • And click on the “After Second Failure” option and then select the “Restart-Service” option again.
  • Now click on the “After Subsequent Failures” tab and select the “Restart the Service” option.
  • Finally, click on the Apply and OK buttons and then run the Task Scheduler and see if the issue is now fixed.

Option 6 – Try refreshing the User_Feed_Synchronization

According to security experts, enabling and disabling the User Feed sync also known as the User_Feed_Synchronization task can help resolve the problem.
  • Tap the Win + X keys and select the PowerShell (admin) option from the menu.
  • Next, type the “msfeedssync disable” command and tap Enter.
  • Repeat the same process but this time run the “msfeedssync enable” command.
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How to Fix Error Code 0xC004C020

Error Code 0xC004C020 (Code 0xC004C020) – What is it?

Error code 0xC004C020 (Code 0xC004C020) is an error that occurs when you attempt to activate a copy of Windows 7 with a key, but the key has already been activated multiple times. When receiving this error code, it means that you are trying to exceed the number of times that the Windows 7 key is allowed to be activated. Common symptoms include:
  • Attempting to install Windows 7 with a key and a dialog box with the code 0xC004C020 is displayed.
  • The computer is unable to install Windows 7 with the key.
  • Certain features will refrain from working until the correct key has been entered.

Solution

Restoro box imageError Causes

Error Code 0xC004C020 occurs when you are not able to install Windows 7 using a previously purchased key code that has been installed numerous times previously on the same computer.
  • You are not able to use your previously used key to install Windows 7.
  • You have used the Windows 7 key the maximum number of times allowed.
Error code 0xC004C020 simply means that the Windows 7 code that you are trying to use to install Windows 7 has already been used the maximum number of times allowed, even when installing it on the same computer that it was previously used on. This would indicate that the key is what is known as a volume key- meaning that there is a cap on the number of uses.

Further Information and Manual Repair

Many people encounter this problem when they are doing software development or testing and need to reinstall Windows 7. Some people might also encounter this error code when installing Windows 7 with a key that was used too many times previously. It should be noted that there are several ways to fix this problem, but if nothing is working, you should contact a computer repair technician.

Method One

Activate by phone- the long method.
  1. Click the start button, right-click Computer, click Properties, and then click Activate Windows.  This will open Windows Activation.
  2. Click on “Show me other ways to activate”.
  3. Find and enter the Windows 7 key, then click Next.
  4. Click on “Use the automated phone system”. If you are prompted for an administrator password or a confirmation, confirm or type the password now.
  5. Select the location nearest to you and then click the Next button.
  6. There will be a list of available phone numbers, choose one and call it. There will be an automated system that will guide the activation process.
  7. Enter the installation ID when prompted, it will be listed on your computer screen.
  8. The phone system will give you a confirmation ID, write this down.
  9. Type this confirmation ID into the space that is provided by step 3. This will be in the activation dialogue. Then, click NEXT and follow the instruction.
  10. If this is not successful, stay on the line and be transferred to a customer service representative that will assist you.

Method Two

Activate by phone- this is a much simpler method.
  1. Click on Start, type: slui.exe 4 into the Search box
  2. Press Enter on the keyboard.
  3. Pick your country.
  4. Choose the Phone Activation option; stay on hold to speak with a customer service representative.

Method Three

Error code 0xC004C020 occurs if you have used your Windows 7 activation key on multiple computers, or multiple times on the same computer. You are not allowed to exceed the uses of the key—you should consider purchasing a new key if this is the case. A Windows 7 key is available for purchase online through the Microsoft website, in the shop section. The new product key must then be activated within 30 days, or it becomes no longer valid. It can be activated online or through the telephone. If it is not activated on time, features will stop working until the new key has been activated. This should be the last resort method, as you should not have to purchase a new Windows 7 key code if it is not necessary. If you wish to always have at your disposal a utility tool to fix these Windows 10 and other related issues when they do arise, download and install a powerful automated tool.
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Fix Update Standalone Installer 0x80096002
If you are using a Windows Update Standalone Installer to install Windows Updates in your Windows 10 computer but you suddenly encounter an error saying, “Installer encountered an error: 0x80096002, The certificate for the signer of the message is invalid or not found”, read on as this post will guide you on how you can fix it. This kind of error could be due to the vendor’s certificate that might have become invalid, compromised, or pulled. Aside from that, it is also possible that the update is not targeted at your OS version. You could get this error when you try to install an incompatible update or software on your computer. This error can also appear due to misconfigured system files or when you try to install BitLocker To Go Drive Encryption or BitLocker Drive Preparation Tool. To fix this error, you can try to run the standalone installer in Compatibility mode or enable the Windows Identity Foundation or run the Windows Update troubleshooter. Make sure to check if the error was resolved after every suggestion. It will help you learn what fixed the problem.

Option 1 – Try to run the installer in Compatibility mode

  • Look for the setup file.
  • Once you find it, right-click on it and select Properties from the context menu.
  • After that, go to the Compatibility tab and mark the checkbox for “Run this program in compatibility mode for:” and from the drop-down list, select the Windows OS version you want the installer to run on.
  • You also have to check the “Run as administrator” option.
  • Now click the Apply button and then click OK to save the changes made and check if it has resolved the issue or not.

Option 2 – Try to troubleshoot compatibility

This option is almost the same as the first one except it is an alternative way of fixing the error 0x80096002 in case the first one didn’t work. In this option, you will troubleshoot the compatibility issue.
  • Look for the setup file.
  • Then right-click on it and select the “Troubleshoot compatibility” from the context menu.
  • After that, click on the “Try recommended setting” option. Once the process is done, the error message should be gone.

Option 3 – Try to enable the Windows Identity Foundation

You might also want to enable the Windows Identity Foundation as some users reported that it helped in resolving the error for them. To do so, follow these steps:
  • In the Windows Start Search, type “Turn Windows features on or off” and click on the matching result.
  • This will open a list of Windows Features and from there, look for the Windows Identity Foundation.
  • Once you found it, click on its checkbox and click OK to enable it and save the changes made.
  • Now see if it has fixed the error or not. If not, you have to disable the feature.

Option 4 – Run the Windows Update Troubleshooter

Running the built-in Windows Update troubleshooter is one of the things you can first check out as it is known to automatically resolve any Windows Update errors like error 0x80096002. To run it, go to Settings and then select Troubleshoot from the options. From there, click on Windows Update and then click the “Run the troubleshooter” button. After that, follow the next on-screen instructions and you should be good to go.
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Removing Linkey From Windows Tutorial

Linkey is a potentially unwanted web browser search extension for the top browsers, designed to modify the user’s search and home pages in order to direct advertising. This extension changes your default search provider, redirects new tabs, and distributes information & statistics to the server. This extension will display unwanted ads, redirect you through unwanted search engines, and send your browsing information (potentially private information) back to its ad network.

From the publisher: Linkey is compatible with all the latest versions of Internet Explorer, Chrome, and Firefox. Linkey is a simple browser extension that allows you to get the best sites in one click in visualized & friendly interface.

About Browser Hijackers

Browser hijacking is actually a type of unwanted software, often a browser add-on or extension, which causes modifications in the browser’s settings. Browser hijackers could do many different things on your PC. Usually, hijackers will force hits to websites of their preference either to increase traffic producing higher advertisement revenue, or to obtain a commission for each and every user visiting there. Nonetheless, it’s not that harmless. Your online safety is compromised and it is also extremely annoying. Browser hijackers could also allow other malicious programs without your knowledge to further damage your computer.

How to know whether the web browser is hijacked?

The typical symptoms that suggest having this malicious software on your PC are: 1. your homepage has been reset to some unfamiliar site 2. your browser is constantly being redirected to adult sites 3. the essential web browser settings are modified and undesirable or insecure resources are put into the trusted sites listing 4. unsolicited new toolbars are added to your browser 5. you may notice endless pop-up ads on your screen 6. your web browser starts running sluggishly or exhibits frequent errors 7. You simply can’t access particular sites, particularly anti-malware websites.

How it infects your computer

Browser hijackers attack computers through malicious e-mail attachments, downloaded infected computer files, or by checking out infected internet sites. They could be included with toolbars, BHO, add-ons, plug-ins, or browser extensions. Also, certain freeware and shareware can put the hijacker in your PC through the “bundling” technique. Examples of well-known browser hijackers are Fireball, GoSave, Ask Toolbar, CoolWebSearch, Babylon Toolbar, and RocketTab. Browser hijackers could interrupt the user’s browsing experience severely, keep track of the websites visited by users and steal financial information, cause problems in connecting to the internet, and ultimately create stability issues, making applications and computers crash.

How you can get rid of a browser hijacker

Some hijackers can be simply removed by deleting the free software they came with or by removing any extension you have recently added to your computer. Unluckily, the majority of the software products used to hijack a browser are deliberately built to be difficult to eliminate or detect. Moreover, manual removals demand in-depth system knowledge and therefore can be an extremely difficult job for novices.

What To Do When You Cannot Download Safebytes Anti-Malware?

All malware is bad and the magnitude of the damage may vary greatly in accordance with the type of infection. Certain malware variants modify internet browser settings by including a proxy server or modify the computer’s DNS configurations. When this happens, you will be unable to visit some or all of the websites, and therefore unable to download or install the necessary security software to remove the malware. If you’re reading this, you may have infected by a virus that prevents you from downloading computer security software like Safebytes Anti-Malware. There are a few options you can attempt to get around with this obstacle.

Install in Safe Mode

The Windows-based PC has a special mode called “Safe Mode” in which just the bare minimum required programs and services are loaded. If the malware is blocking internet access and affecting your PC, running it in Safe Mode will let you download antivirus and run a diagnostic scan while limiting potential damage. In order to get into Safe Mode or Safe Mode with Networking, press F8 while the system is starting up or run MSConfig and look for the “Safe Boot” options under the “Boot” tab. After you restart into Safe Mode with Networking, you could download, install, as well as update anti-malware software from there. After installation, run the malware scanner to remove most standard infections.

Use an alternate browser to download an antivirus application

Certain viruses might target vulnerabilities of a specific web browser that obstruct the downloading process. If you appear to have a virus attached to Internet Explorer, then switch over to an alternate internet browser with built-in safety features, such as Chrome or Firefox, to download your favorite antivirus program – Safebytes.

Install security software on a thumb drive

Here’s another solution which is creating a portable USB anti-malware software that can check your system for malicious software without needing installation. Do these simple actions to clean up your affected PC using portable anti-malware. 1) Download the anti-malware program on a virus-free computer. 2) Plug the Flash drive into the clean computer. 3) Double-click on the downloaded file to open the installation wizard. 4) Choose the USB flash drive as the destination for saving the software file. Follow the on-screen instructions to finish the installation. 5) Unplug the USB drive. You may now utilize this portable anti-malware on the infected computer system. 6) Double click the Safebytes Anti-malware icon on the flash drive to run the software. 7) Click on “Scan Now” to run a complete scan on the infected computer for malware.

A Look at the Best AntiMalware Program

Want to download the very best anti-malware software for your laptop? There are several applications in the market that come in paid and free versions for Microsoft Windows systems. Some of them are excellent, some are ok types, while some will destroy your PC themselves! When searching for an anti-malware tool, choose one which provides dependable, efficient, and complete protection against all known computer viruses and malware. On the list of highly recommended software programs is SafeBytes AntiMalware. SafeBytes carries a good track record of top-quality service, and customers are very happy with it. Safebytes is one of the well-established computer solutions companies, which offer this all-inclusive anti-malware software. Using its cutting-edge technology, this application will allow you to eradicate multiples types of malware such as computer viruses, trojans, PUPs, worms, ransomware, adware, and browser hijackers. SafeBytes has got a variety of wonderful features that can help you protect your PC from malware attacks and damage. Below are some typical features present in this tool: Live Protection: SafeBytes offers a totally hands-free active protection that is set to observe, prevent and remove all threats at its very first encounter. This utility will always monitor your computer for any suspicious activity and updates itself regularly to keep current with the newest threats. Most Reliable AntiMalware Protection: This deep-cleaning anti-malware software program goes much deeper than most antivirus tools to clean your computer system. Its critically acclaimed virus engine finds and disables hard-to-remove malware that conceals deep inside your PC. Internet Security: Through its unique safety rating, SafeBytes notifies you whether a site is safe or not to access it. This will make sure that you’re always certain of your safety when browsing the net. Lightweight Utility: The program is lightweight and can run silently in the background, and that does not have an effect on your PC efficiency. 24/7 Live Professional Support: SafeBytes provides 24/7 technical support, automatic maintenance, and upgrades for the best user experience.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove Linkey without the use of an automated tool, it may be possible to do so by removing the program from the Windows Add/Remove Programs menu, or in cases of browser extensions, going to the browsers AddOn/Extension manager and removing it. You will likely also want to reset your browser. To ensure the complete removal, manually check your hard drive and registry for all of the following and remove or reset the values accordingly. Please note that this is for advanced users only and may be difficult, with incorrect file removal causing additional PC errors. In addition, some malware is capable of replicating or preventing deletion. Doing this in Safe Mode is advised.

The following files, folders, and registry entries are created or modified by Linkey

Files: C:Users%USER%AppDataLocalTempis33084504mysearchdial.dll C:Users%USER$AppDataLocalTempis357113909833170_stpsetup.exe c:Users%USER$AppDataLocalTempMega Browsemegabrowse_setup.exe C:Program Files (x86)Linkeylog.log C:Program Files (x86)LinkeyHelper.dll C:Program Files (x86)LinkeyChromeExtensionChromeExtension.crx C:Program Files (x86)Linkey C:Program Files (x86)LinkeyChromeExtension C:Program Files (x86)LinkeyIEExtension C:Users%USER$AppDataRoamingDigitalSitesUpdateProc Registry: HKLMSOFTWARECLASSESAPPID6A7CD9EC-D8BD-4340-BCD0-77C09A282921 HKLMSOFTWAREWOW6432NODECLASSESAPPID6A7CD9EC-D8BD-4340-BCD0-77C09A282921 HKLMSOFTWARECLASSESCLSID181F2C09-56DD-4F98-86D7-59BA2BC59B5A HKLMSOFTWARECLASSESCLSID4D9101D6-5BA0-4048-BDDE-7E2DF54C8C47 HKLMSOFTWAREMICROSOFTWINDOWSCURRENTVERSIONEXPLORERBROWSER HELPER OBJECTS HKLMSOFTWARELINKEY HKLMSOFTWAREWOW6432NODELINKEY HKLMSOFTWAREWOW6432NODESYSTEMKGeneral HKUS-1-5-18-ED1FC765-E35E-4C3D-BF15-2C2B11260CE4-0SOFTWARECONDUITValueApps HKLMSOFTWAREWOW6432NODEMICROSOFTWINDOWSCURRENTVERSIONEXPLORERBROWSER HELPER OBJECTSEF5625A3-37AB-4BDB-9875-2A3D91CD0DFD HKLMSOFTWARELINKEY|ie_jsurl, http://app.linkeyproject.com/popup/IE/background.js HKLMSOFTWAREWOW6432NODELINKEY|ie_jsurl, http://app.linkeyproject.com/popup/IE/background.js
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Step By Step Guide to Fixing Regsvr32.exe Error On Windows

What is Regsvr32.exe Error?

Regsvr32 (Microsoft Register Server) is a command-line utility in Microsoft Windows Operating System. This is used for registering and unregistering OLE controls such as ActiveX controls and DLLs in the Windows Registry. This is executed as Regsvr32.exe.  The filename extension .exe is the abbreviation for executable.   It is installed in the %systemroot%System32 folder in Windows XP and new Windows versions. The Regsvr32.exe is an error that occurs when you attempt to run Regsvr32.exe to register a 32 bit DLL (Dynamic Link Library) on a 64-bit version of Windows. The error message is displayed as the following:
  • Filename.dll is not an executable file and no registration helper is registered for this file type.
  • Unrecognized flag: /invalid_flag
  • No DLL name specified
  • Dll_Name is not an executable file and no registration helper is registered for this file type.
  • The module "%1" failed to load.

Solution

Restoro box imageError Causes

There are multiple causes for the Regsvr32.exe error code. These include:
  • Invalid entry (command) path
  • Active X control errors
  • Missing or Damaged .dll files
  • Viral infection (Trojans) (.exe can easily get infected by viruses)
  • Registry issues
If you come across the Regsvr32.exe error code, it is advisable to repair it immediately before the damage sets in. Since this may occur due to viral infection, it can pose privacy and data security risks to your PC.

Further Information and Manual Repair

Here are solutions that you can implement to resolve the Regsvr32.exe error code on your system:
  1. If an invalid entry point is the cause of the error, then simply open an elevated command prompt. If the 32-bit DLL is in the %systemroot%System32 folder, then move it to the %systemroot%SysWoW64 folder. After that run the following command: %systemroot%SysWoW64regsvr32 <full path of the DLL>. This will help resolve the Regsvr32.exe error.
  2. If the cause of the error is a viral infection, then you will need to run a powerful antivirus to detect and remove viruses from your system to resolve the Regsvr32.exe error on your system.
  3. Nonetheless, if the causes for Regsvr32.exe are either Active X controls or registry corruption, then you will need to scan your computer with different tools to resolve each issue separately.
This can be time-consuming and too many program installations at one time can also slow down your system’s performance. This means you’ll also have to compromise on your PC’s speed.

Repair Regsvr32.exe Error With Restoro

To avoid all this hassle yet repair the Regsvr32.exe error, download Restoro. This is a multi-functional and innovative PC repair tool deployed with multiple utilities in one program including features like a registry cleaner and an Active X controls error fixer. It also functions as a system optimizer. It is a one-stop solution for all your PC-related errors including the Regsvr32.dll error. It is safe, efficient, and user-friendly. It is compatible with all Windows versions. When the RAM overloads it leads to damaged dlls and registry corruption. The registry cleaner utility repairs the damaged dll files and the corrupt registry. It wipes out all the unnecessary files cluttering the RAM including the junk files, invalid registry entries, and temporary files. Restoro also has an Active X controls scanning utility. This utility can be of great use if the Regsvr32.exe error is triggered by Active X control-related issues. Click here to download Restoro and resolve Regsvr32.exe on your computer right away.
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Fix Msvcr120.dll_clr0400.dll Missing Error
DLL files have certain functions that help the programs in the computer run properly. One of these DLL files is the Msvcr120.dll_clr0400.dll. This particular DLL file is responsible for the extraction of the required resources during the installation of a program and is used when the program is launched or when games are launched in the C++ language. However, a number of users recently reported that they’ve encountered an error that says, “Msvcr120.dll_clr0400.dll is missing” when they tried to install an application or when they tried opening an application. This kind of error could be due to several factors. It is possible that the DLL file is corrupted or there are some programs that interfere with the DLL file. On the other hand, it is also possible that it has been infected by a virus. To resolve this error, here are some potential fixes you need to check out:

Option 1 – Run System File Checker scan

The first thing you can do to fix the error is to try running the System File Checker or SFC scan. System File Checker is a command utility built into your computer that helps restore corrupted files and missing files. Refer to the following steps to run it:
  • Hit the Win + R keys to launch Run.
  • Type in cmd in the field and tap Enter.
  • After opening Command Prompt, type in sfc /scannow
The command will start a system scan which will take a few whiles before it finishes. Once it’s done, you could get the following results:
  1. Windows Resource Protection did not find any integrity violations.
  2. Windows Resource Protection found corrupt files and successfully repaired them.
  3. Windows Resource Protection found corrupt files but was unable to fix some of them.
  • Reboot your computer.

Option 2 – Troubleshoot the missing Msvcr120.dll_clr0400.dll error in a Clean Boot State

You can also troubleshoot the isDone.dll error in a Clean Boot state. It could be that there are some third-party applications in your computer that are preventing the application from getting installed and to isolate this possibility, you need to boot your computer in a Clean Boot State and then try installing the program again. Putting your computer in this state can help you identify which program is the culprit and thus isolates the problem. In a Clean Boot state, your computer will start using only the pre-selected minimal set of drivers and startup programs. Note that you have to disable and enable one process at a time.
  • Log onto your PC as an administrator.
  • Type in MSConfig in the Start Search to open the System Configuration utility.
  • From there, go to the General tab and click “Selective startup”.
  • Clear the “Load Startup items” check box and make sure that the “Load System Services” and “Use Original boot configuration” options are checked.
  • Next, click the Services tab and select the “Hide All Microsoft Services” check box.
  • Click Disable all.
  • Click on Apply/OK and restart your PC. (This will put your PC into a Clean Boot State. And configure Windows to use the usual startup, just simply undo the changes.)
  • After you’ve set your computer into a Clean Boot State, make sure that you’re signed in as administrator and then try to install the application again.

Option 3 – Try to re-register the problematic DLL file

You can also try to re-register the DLL to resolve the problem. The Regsvr32 tool is a command-line utility that can be used to register and unregister OLE controls like DLL and ActiveX (OCX) controls in the Windows operating system. Follow the steps below to use it.
  • Open Command Prompt as admin from the WinX menu.
  • Next, type the following commands in the elevated Command Prompt and hit Enter to execute the command. This will re-register the affected DLL file using the Windows operating system tool, regsvr32.exe.
    • exe /[DLL file]
    • exe [DLL file]
Note: Replace “[DLL file]” with the name of the DLL file that was pointed out in the error.
  • After you execute the given commands, you should see a message saying, “DllRegisterServer in vbscript.dll succeeded” if the Regsvr32 tool was able to run successfully. After that, try to install the program again and see if it now works.

Option 4 – Try to replace the DLL file with a trusted source

  • First, you need to get the new DLL file from another computer with preferably the same file version number.
  • After that, you need to boot your PC into Safe Mode and navigate to the paths listed below and then replace the file using a USB drive or other external storage devices.
    • x86: This PC > C:WindowsSystem32
    • x64: This PC > C:WindowsSysWOW64
  • Next, type “cmd” in the Cortana search box and right-click on Command Prompt, and select “Run as administrator” to open it with administrator privileges.
  • Now type the “regsvr32 ntdll.dll” command and hit Enter.
  • Restart your PC and check if the error is now fixed.

Option 5 – Scan your computer using Windows Defender

The DLL file might also be infected with malware or virus and to eliminate it which could explain why you’re getting the “Msvcr120.dll_clr0400.dll is missing” error. Thus, you have to scan your computer using security programs like Windows Defender.
  • Tap the Win + I keys to open Update & Security.
  • Then click on the Windows Security option and open Windows Defender Security Center.
  • Next, click on Virus & threat protection > Run a new advanced scan.
  • Now make sure that Full Scan is selected from the menu and then click the Scan Now button to get started.
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Check if your data has been stolen for free

Website breaches and stealing user data is nothing new in the world of the internet. Although a very unpleasant experience it still happens even on some high-quality websites. In this article, we will not focus on how can you not be the target of this kind of attack, because you really cannot. Weel you can kind of if you decide not to have your data on websites at all, but let's just say that is not something you are willing to do.

stolenSo, in this case, you have some social, forum, or gaming accounts but you heard that service has been breached and that your email or password might be stolen. Well in this case all you need to do is of course to login into the service and change your password. But, what happens if you are not aware at all that service has been compromised?

Mozilla foundation has asked themselves this same question it seems and they have decided to help us out. They have placed a free online service where you can just by typing in your email address find out if your email or data has been compromised in any way.

Go to https://monitor.firefox.com/ and check it out, if you find out that there is some website that you did not know was breached, change your password right away, and if you have used the same password for anything else (I hope not), change them as well.

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