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How to Fix Error Code 0xC004C770

Error Code 0xC004C770 – What is it?

If the Error Code 0xC004C770 popped up on your computer during your activation of the Windows 10 software, don’t worry. This is a fairly common error, especially for people who own more than one computer upon which Windows 10 is installed and activated. The gist of this error code is that the product key that you have entered has already been claimed or used on a different computer. Because there are limitations on the number of computers that can use any given license activation code or product key, this error code can arise when you have exceeded that limit. If you have a single-use license and have already entered the particular product key onto another machine, you may see this error come up during activation.

Both Error Code 0xC004C770 and Error Code 0x803FA071 arise from the same problem and the same steps can be used to resolve both error codes.

Solution

Restoro box imageError Causes

Error Code 0xC004C770 is likely to appear on your screen during activation of Windows 10 if you or anyone else in your organization have already entered in the product key used on another computer. If you have a multiple-use license, the product key that you are entering may already have been used for the maximum number of computers allowed under that license.

Further Information and Manual Repair

There are two basic methods for addressing the issues associated with Error Code 0xC004C770. These methods can easily be implemented by anyone who is comfortable interacting with the Windows Store from their computer, which makes the resolution of this particular error code fairly simple and straightforward.

If you are unable to complete the steps below or Error Code 0xC004C770 has not been resolved after following the guides below, contact a Windows technician who is familiar with the Windows 10 activation process to assist you in the process. You can also get in touch with the Windows technical support team to assist you in the process if needed.

Method One: Purchase A New Product Key from Windows

If you have already used the product key on another computer or have used it on the maximum number of allowed devices, you may need to purchase an additional product key for the computer with Error Code 0xC004C770. Product keys can be purchased physically from a retailer that sells Windows 10 software licenses or purchased directly from the Windows store.

To purchase a new product key directly from the Windows Store, follow the steps below:

  • Step One: Select the Windows start button at the bottom of your toolbar. Click on “Settings,” then select the option for “Update and Security.”
  • Step Two: Click on the “Activation” option.
  • Step Three: In the menu that appears, choose the option to “Go to Store” and follow any on-screen instructions to finalize a purchase of the Windows 10 software and product key.
  • Step Four: Use the new product key to complete the installation and activation of the Windows 10 software on your computer.

If you are unable to see the “Go to Store” option when you reach the “Activation” page, you may not be set as an administrator of your machine. In this case, get in touch with the support personnel from your company to complete the purchase, installation, and activation process on your computer.

Method Two: Attempt to Finish Activation via Phone

For users who have changed out parts of their computer’s hardware, like putting in a new motherboard or activating a new hard drive, you may have more success if you attempt activation through a phone.

In order to activate your copy of Windows 10 from your phone, follow the steps below:

  • Step One: On your mobile device, open up the search box from the taskbar.
  • Step Two: In the search box, enter the phrase “SLUI 04.”
  • Step Three: Select the “SLUI 04” option that appears.
  • Step Four: Follow the directions given on the screen to complete the activation process for your copy of Windows 10.

As with any error code resolution, if the methods above are not successful or if you are not comfortable with your ability to successfully complete the steps above, get in contact with a qualified professional who is trained in the Windows 10 activation process to assist you or download a powerful automated tool to get the job done.

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From the Author:

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About Browser Hijackers

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How you can determine if your browser is hijacked

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Precisely how browser hijacker infects computer systems

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Removing browser hijackers

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Help! Malware Blocking Anti-virus Installation And Access To The Web

Practically all malware is bad, but certain kinds of malware do a lot more damage to your computer than others. Some malware sits in between the computer and your net connection and blocks some or all websites that you really want to check out. It would also block you from installing anything on your machine, especially anti-virus software. If you are reading this now, you have probably recognized that a malware infection is the real cause of your blocked web traffic. So how to proceed if you need to download and install an anti-malware application such as Safebytes? There are some steps you can take to circumvent this issue.

Eliminate viruses in Safe Mode

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Switch over to some other browser

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Install antivirus on a USB drive

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SafeBytes Anti-Malware Features

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Most Reliable AntiMalware Protection: Built upon a highly acclaimed antivirus engine, this malware removal application can detect and get rid of the most stubborn malware threats like browser hijackers, PUPs, and ransomware that other common anti-virus programs will miss. Real-time Threat Response: SafeBytes provides totally hands-free live protection and is set to check, block, and get rid of all computer threats at its very first encounter. They’re extremely efficient in screening and getting rid of numerous threats since they’re constantly revised with the latest updates and alerts. Web Protection: SafeBytes checks the links present on a web page for possible threats and notifies you whether the site is safe to browse or not, through its unique safety rating system. “Fast Scan” Features: Safebytes AntiMalware, using its enhanced scanning engine, gives super-fast scanning that can quickly target any active internet threat. Light-weight: This program is lightweight and can work silently in the background, and will not have an effect on your PC efficiency. 24/7 Online Support: Support service is accessible 24 x 7 x 365 days via email and chats to answer your concerns. To sum it up, SafeBytes has developed a meaningful anti-malware solution that is aimed to protect you against various malware. You can be sure that your PC will be protected in real-time once you put this software to use. So when you want advanced forms of protection features & threat detections, buying SafeBytes Anti-Malware could be worth the money!

Technical Details and Manual Removal (Advanced Users)

If you do not wish to use an automated tool and prefer to eliminate Linkury Smartbar Engine manually, you might do so by going to the Add/Remove Programs menu in the control panel and removing the offending program; in cases of web browser plug-ins, you may uninstall it by visiting the browsers Add-on/Extension manager. You’ll likely also want to reset your web browser. To be certain of complete removal, find the following Windows registry entries on your system and eliminate them or reset the values appropriately. Please note that this is for advanced users only and might be difficult, with wrong file removal leading to additional system errors. Furthermore, certain malware is capable of replicating itself or preventing deletion. Carrying out this in Safe Mode is suggested.
Files: %LOCALAPPDATA%\Smartbar\Application\Lrcnta.exe %LOCALAPPDATA%\Linkury\Application\Linkury.exe %LOCALAPPDATA%\Smartbar\Application\QuickShare.exe %USERPROFILE%\Local\AppData\Smartbar\Application\Delta.exe %ALLUSERSPROFILE%\WCService\WCService.exe %LOCALAPPDATA%\Smartbar\Application\Luckysave.exe %LOCALAPPDATA%\Smartbar\Application\Muvic.exe %LOCALAPPDATA%\Linkury\Application\Smartbar.exe %LOCALAPPDATA%\Smartbar\Application\SavePass.exe %LOCALAPPDATA%\Smartbar\Application\SafeFinder.exe %LOCALAPPDATA%\Smartbar\Application\WhiteSmoke.exe %LOCALAPPDATA%\Smartbar\Application\BrowserHelper.exe %LOCALAPPDATA%\Smartbar\Application\SnapDo.exe %LOCALAPPDATA%\Smartbar\Application\ProductsRemovalTool.exe %LOCALAPPDATA%\Smartbar\Application\MagicBox.exe Registry: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Linkury_RASMANCS HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Linkury_RASAPI32 HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Linkury_RASMANCS HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Linkury_RASAPI32 HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION, value: Linkury.exe HKEY_CURRENT_USER\Software\Microsoft\Installer\Products\C5670CA607D1C7C4AA305DE018401AA3 HKEY_CURRENT_USER\Software\Microsoft\Installer\Features\C5670CA607D1C7C4AA305DE018401AA3 HKEY_CURRENT_USER\Software\Linkury HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\MSConfig\startupreg\Browser Infrastructure Helper HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LinkurySmartBar.LinkurySmartBarBandObject HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LinkurySmartBar.LinkuryMenuForm HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LinkurySmartBar.DockingPanel HKEY_LOCAL_MACHINE\SOFTWARE\Classes\LinkurySmartBar.BandObjectAttribute HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run, value: Linkury Chrome Smartbar HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Mntz_Installer_RASAPI32 HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\Mntz_Installer_RASMANCS HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Mntz_Installer_RASAPI32 HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\sulpnar HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Stpro HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Stpro HKEY_LOCAL_MACHINE\SOFTWARE\mtPlusdax HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\mtPlusdax
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Xpcom.dll Error Code - What is it?

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Solution

Restoro box imageError Causes

It is difficult to narrow down a single cause of this error code simply because the Xpcom.dll error code may be triggered due to several reasons. Some of the common causes include:
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  • Viral infection
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  • Xpcom.dll file is accidentally deleted or uninstalled
  • Mozilla Foundation hardware failure

Further Information and Manual Repair

Here are the best, quick and easy DIY methods to resolve Xpcom.dll error code on your system within minutes:

Method 1: Update Window Drivers

To resolve the xpcom.dll error on your system, try updating Window drivers. To do this simply use the driver update wizard from within Device Manager. The driver update wizard walks you through the entire drive update process, making it easy and hassle-free for you to update drivers.

Method 2: Download and Install Xpcom.dll File

Since DLL are shared files and used to run and load multiple programs, it is possible that you might have accidentally removed this file while uninstalling a program on your system. This is the reason why the Xpcom.dll file goes missing. To retrieve the Xpcom.dll file simply go to the recycle bin. Reinstall the deleted program. However, if it still doesn’t resolve the error, then it is advisable to download and install the Xpcom.dll file from a trusted DLL file website over the internet.

Method 3: Scan for Viruses and Repair the Registry

If the error code occurs due to malware infection or is related to registry issues, then simply download Restoro. This is a user-friendly and multi-functional PC Fixer deployed with 6 scanners including a powerful antivirus and a registry cleaner. It is compatible with all Windows versions. Simply run it to remove all types of viruses infecting your system and clean/repair the registry. Click here to download Restoro and resolve the Xpcom.dll error on your PC.
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Error Code 0x8007001 - What is it?

Error Code 0x8007001 occurs during installations that take place in Windows 10.  Various versions of this same error have also been present in previous editions of the software and the methods to resolve the error across these versions are the same

Common symptoms include:

  • Inability to complete the installation process for updates, programs, and system versions.
  • Installations quitting out in the middle of the process, particularly as the files are unpacked.

Several solutions for Error Code 0x8007001 require the user to complete semi-complex tasks. If you aren’t comfortable with the processes necessary to finish the methods below, make sure that you get in touch with a certified professional who is familiar with the Windows operating system to assist you in the resolution of the error code.

Solution

Restoro box imageError Causes

In many cases, Error Code 0x8007001 is caused by an installation disk that is not functioning properly or installation files that have been corrupted or changed. When this is the case, the operating system will not be able to begin actually installing the files and will instead hang up as the files are unpacked from the installation set.

Further Information and Manual Repair

For Error Code 0x8007001 to be repaired properly, the missing or corrupted installation files need to be repaired or the system needs to be able to recognize the files that it is missing. This can require some advanced computing knowledge. If you don’t feel comfortable with the idea of undertaking the methods below on your own, contact a computer repair technician who can assist you in following these steps.

Method One:  Load the Install Files on an Alternative Disk

In some cases, the operating system simply cannot recognize the installation files that are present on the disk in question, whether it is on a hard drive, a set of downloaded files, or files from a flash drive. If this is the case on your particular machine, the simplest way to work around the problem is to load the installation files onto an alternative disk source, whether it be a flash drive, CD, DVD, or secondary hard drive. After these files have been properly loaded onto that alternative disk, attempt to run the installation from the alternative source instead.

If this method is successful, it means that the system may have had trouble recognizing the files involved in the installation from the first source, but that the files themselves were not corrupted or changed.

Make sure that you save the alternative disk source after your installation is complete in case you ever need to do a fresh installation on your machine.

Method Two:  Clean Your Disc and Your Drive

If you are installing files from a DVD or CD, check to make sure that the back of the disc is free from scratches and dust. If there are no visible marks on the disc, you may need to open up your disk drive to see if there is a build-up of dust or debris inside of the drive. If this is the case, simply clean your drive and re-attempt your installation process from the included disk.

Method Three:  Run the Windows Update Troubleshooter and Update Your Programs

If the error code is still appearing on your machine, you can open up your Windows Update tool and run the troubleshooting wizard, which will then scan your machine to see if there are any potential problems that it can fix. Next, run the Update tool itself if there are any updates that need to be performed. Sometimes, this can resolve the error at hand. Make sure to restart your computer after any updates or changes have been made so that you can ensure that they are applied by the operating system appropriately.

Method Four: Use An Automated Tool

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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Windows Upgrade/Activation error 0xc03f6506
There are a lot of home users that often get a computer that comes installed with the Windows 10 Home. And since Windows 10 Pro offers more features and utilities compared to Windows 10 Home, a lot of users also prefer to upgrade their Windows 10 Home computers to Windows 10 Pro. However, while doing so, a number of users reported that they encountered error 0xc03f6506 and they were not able to proceed with the upgrade. If you are one of these users, when you encounter error 0xc03f6506, you will see the following error message on your screen:
“The last product key you entered can’t be used on this copy of Windows (0xc03f6506).”
This particular error tends to occur when you go on to activate Windows 10 although it can also appear during the upgrade process. In such cases, you will see the following error message:
“Unable to upgrade your edition, We can’t upgrade your edition of Windows. Try upgrading your edition of Windows again. (0xc03f6506).”
To fix the Activation Error Code 0xc03f6506 in Windows 10, use the options provided below as references but before you proceed, make sure that you create a System Restore point first.

Option 1 – Try to use the Registry Editor

If you have already upgraded from Windows 10 Home to Windows 10 Pro and you’re having trouble with its Activation, then you might want to apply some registry tweaks to fix the problem. How? Refer to these steps:
  • Tap the Win + R key combination to open the Run dialog box.
  • Then type “Regedit” in the field and click OK or tap Enter to open the Registry Editor.
  • Next, navigate to this registry key: ComputerHKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersion
  • From there, look for a DWORD named “EditionID” and once you found it, double click on it and change its Value data to Windows 10 Professional.
  • After that, look for another DWORD named “ProductName” and double click on it to change its Value data to Windows 10 Professional.
  • Once you’re done, restart your computer to apply the changes made successfully.

Option 2 – Try to use Command Prompt

If the registry tweaks you applied didn’t fix the Activation error, then you can try using Command Prompt instead. Note that you can use this option in both scenarios pointed out above.
  • First, you have to insert a bootable drive of the Windows10 installer.
  • Next, tap the Win + X keys and select Command Prompt (Admin) from the menu.
  • After opening Command Prompt as admin, navigate to the root location of the bootable drive inside the Command Prompt command line.
  • Once you’re already there, type the following command and tap Enter:
setup.exe /auto upgrade /pkey <YOUR WINDOWS 10 PRO EDITION PRODUCT KEY>
After entering the command, check if it was able to fix the Windows Upgrade or Activation error 0xc03f6506. If not, refer to the next given option below.

Option 3 – Try to disable the Network Adapter

Just like the second option, you can also use this option for both the given scenarios above.
  • Tap the Win + X keys and select Network Connections from the menu.
  • This will open the settings for your network and on the left side panel, click on the “Change adapter settings” link. This will open Control Panel.
  • From there, click on the network your computer is connected to, and then right-click on the Network Adapter that you are using and select Disable.
  • After disabling the Network Adapter, try to switch to the edition of your copy of Windows 10 again and see if the problem is now fixed and don’t forget to double click on the disabled Network Adapter to get back on the Network.
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How to Fix the Low Disk Space Notification on Windows 10
As you know, Microsoft constantly releases new updates with the main goal of fixing bugs as well as deliver users with new and exciting features. However, there are times when the latest update comes with an unwanted bug. One of these bugs is an error message saying, “Low Disk Space. You are running out of disk space on Local Disk (G:). Click here to see if you can free space on this drive.” So if you have recently installed a Windows 10 update, then you’ll most likely see a completely new drive on your computer which will appear right after the installation of the update and you’ll also start seeing the aforementioned error message. It gets irritating as this error message keeps on popping up even if you still have a lot of free space on your other drivers. Obviously, the main reason why this error message pops up all the time is the bug brought along by the Windows Update. This bug unhides the recovery partition drive and allocates it a drive letter which is why you are seeing a new drive in your computer. Thus, you can get rid of the pesky error message by simply removing the letter of the new drive. Just remember that you must not delete anything from the recovery partition drive nor format the drive. Formatting or deleting the recovery partition drive can heavily affect the recovery of Windows since the data on the drive is used by the Windows Recovery Environment or your system’s manufacturer. A lot of users have reported that removing the drive letter has resolved the issue. And if you worry that removing the drive letter will delete the drive, you are mistaken. This solution is basically harmless and is proven effective to make the notifications go away. Carefully follow the instructions below to get rid of the Low Disk Space notification by removing the drive letter.
  • Step 1: Tap the Windows key once.
  • Step 2: Next. In the Windows Start Search, type in “command prompt” and right-click on Command Prompt from the search results and select the “Run as administrator” option or you could simply tap Win + R keys and then input “cmd” and hit Enter to open Command Prompt.
  • Step 3: After opening Command Prompt, type in “diskpart” and tap Enter.
  • Step 4: Next, type in “list volume” and tap Enter. After that, you will see a list of drives.
  • Step 5: Take note of the letter associated with the newly created drive.
  • Step 6: Afterwards, type in “select volume <drive letter>” and tap Enter. Take note that you must replace the <drive letter> with the drive letter you’ve found in Step 5.
  • Step 7: Now type in “remove letter=<drive letter>” and then tap Enter. Once again, replace the <drive letter> with the letter you took note of in Step 5.
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Easily repair Server is not accessible
There are a lot of users who use their Windows 10 PCs to create and access data on their servers using their network. However, some of them reported getting an error saying that the server is not accessible. Here’s the full content of the error message:
“\server is not accessible. You might not have permission to use this network resource. Contact the administrator of this server to find out if you have access permissions. Logon Failure: The target account name is incorrect.”
If you are among the users who experience the same issue, read on as this post will help you resolve this error when accessing your server. But before you start troubleshooting the problem, you might want to perform System Restore, especially if tend to create one. To use System Restore, here’s what you have to do:
  • Tap the Win + R keys to open the Run dialog box.
  • After that, type in “sysdm.cpl” in the field and tap Enter.
  • Next, go to the System Protection tab then click the System Restore button. This will open a new window where you have to select your preferred System Restore point.
  • After that, follow the on-screen instructions to finish the process and then restart your computer and check if the problem is fixed or not.
If System Restore didn’t help in fixing the ACPI.sys Blue Screen error now’s the time for you to make use of the potential fixes laid out below.

Option 1 – Try rebooting your router

The first thing you can try to do to fix the error is to simply restart your router. All you need to do is reboot the router from its Admin panel or you can also turn it off manually and turn it back on after a couple of seconds so that it can completely reboot. Once you’re done, try accessing your server again and see if the error is now fixed.

Option 2 – Try checking the status of the Workstation Service

You might want to check the status of the Workstation Service as the error might have something to do with it.
  • Tap the Win + R keys on your keyboard to launch the Run utility.
  • Then type “services.msc” in the field and click OK or hit Enter to open the Windows Services Manager.
  • After opening the Services Manager, you will see a list of all the services on your computer and from there, locate the Workstation Service.
  • Double click on the Workstation Service to open its Properties.
  • Next, Stop the Service and Start it again or you can also right-click on it and select Restart and then make sure that its Startup type is set to Automatic.
  • Now restart your computer and check if the error is fixed.

Option 3 – Try to change the File Sharing Connections setting

You can also try to change the File Sharing connections setting. All you have to do is go to Control Panel > Network and sharing center > Advanced sharing settings > File sharing connections. From there, you need to select “Enable file sharing for devices that use 40 or 56-bit encryption and check if it helps in fixing the problem. If not, undo the changes you’ve made and proceed to the next given option.

Option 4 – Try checking the Network Configuration

Checking the Network Configuration can also help you fix the error. Refer to the steps below to do so:
  • Right-click on the Wi-Fi connection or on the Ethernet connection icon located in the system tray.
  • Then select open Network and Internet Settings and then click on the “Change Adapter Options”.
  • After that, a new window will appear and from there, select the network connection that connects your computer to your network – this can either be a Wi-Fi connection or Ethernet connection.
  • Right-click on that connection and select Properties where you will see a list of items.
  • Select the Internet Protocol Version 4 or Internet Protocol Version 6 from those items according to your system requirement.
  • Then click on the Properties button.
  • Check if everything is now configured as to how it is supposed to be and then check if the error is resolved.

Option 5 – Try to reset Winsock, TCP/IP & Flush DNS

You might also want to try resetting Winsock, TCP/IP, and flushing DNS might help you resolve errors. To do so, follow these steps:
  • Right-click on the Start button and click on Command Prompt (administrator) so you can pull up an elevated Command Prompt.
  • After that, execute each one of the commands listed below. And after you typed in one after the other, you have to hit Enter.
  1. netsh winsock reset – type in this command to reset Winsock
  2. netsh int ip reset resettcpip.txt – type in this command to reset TCP/IP
  3. ipconfig /flushdns – type in this command to flush the DNS cache
  • Next, restart your PC and check if the problem’s fixed.

Option 6 – Run the Network Adapter Troubleshooter

  • Open the Search bar on your computer and type in “troubleshoot” to open the Troubleshoot settings.
  • Next, scroll down and select the “Network Adapter” option from the right pane.
  • Then click on the Run Troubleshooter” button.
  • After that, your computer will check for any possible errors and will pinpoint the root cause of the problem if possible.
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