How to Fix Windows 8 Error Code 0x8007007e

If you are trying to connect to the internet using a Wi-Fi, Ethernet, or a Wi-Fi connection and you suddenly encounter Error 633, then read on as this post will guide you on how you can fix this problem in your Windows 10 computer. According to users who encountered the same problem, when they try to connect to the internet, an error pops up that states, “The modem or other connecting device is either already in use or not appropriately configured”. This error is the VPN Error 633 which indicates that the modem is malfunctioning due to some broken configuration. It is possible that this broken configuration is caused by the WAN Miniport device which is associated with your preferred VPN protocol. It could also be due to the TCP port that’s required for the VPN connection to work might be used by another application. There are instances when Error 622 could occur when there are multiple internet connections set up on one device or when the communication port is exploited by another program. It could also occur when the affected modem is not bound to one specific device. Thus, any model and computer can be affected by this problem. The first and basic thing you can do to fix the VPN Error 633 is to turn off or unplug the modem your computer is using and then plug it back in to see if the problem is fixed. If not, then there are several other potential fixes you need to check out to resolve the problem. You can try the suggestions provided below and see if any of them help.

Option 1 – 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.

Option 2 – Try to explicitly reserve the TCP port

The next thing you can do to fix the error is to reserve the TCP port explicitly and to do that, follow the steps below.

• Tap the Win + R keys to pull up the Run dialog box and type “Regedit” in the field and hit Enter to open the Registry Editor.
• Next, navigate to this registry path: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpipParameters
• After that, follow the path New > Multi-String Value on the edit menu and rename the multi-string value as “ReservedPorts” and then double click on it.
• Now in the value data of ReservedPorts, input “1723-1723” and click OK to save the changes made.
• Close the Registry Editor and restart your PC. Once your computer has restarted, check if the VPN Error 633 is fixed or not.

Option 3 – Try to use the netstat command

• In the Windows Start Search, type “cmd” and from the search results that appear, right-click on Command Prompt and then select the “Run as administrator” option.
• After opening Command Prompt as admin, type this command and hit Enter: netstat –aon
• After that, the output will be displayed and from there, look for the process ID or PID of any program that uses the TCP port 1723 on your computer.
• Next, type this next command and hit Enter: taskkill /PID PID /F
• Once the command has been executed, the concerned program will be forced to close and the TCP port 1723 will be freed up. Keep in mind that the taskkill command ends the process corresponds to the process ID number and the given command above, “/F” option is used to end the program’s process forcefully.
• Now restart your computer and after that, the concerned program should start using a TCP port other than 1723 which leaves the TCP port 1723 free for your internet device to use.

Option 4 – Remove any irrelevant internet device programs

You could also try removing any irrelevant device programs since it is possible that any of these programs could be the one that’s causing the modem to malfunction. These irrelevant programs could be an internet booster or third-party tools that comes with the modem and so on. These programs are not necessarily needed for your modem to function. Thus, if you want to fix the VPN Error 633, you can try uninstalling them and see if it fixed the error.

Option 5 – Update the Network Adapter drivers

You might also want to update the Network Adapter drivers by following these steps:

• Tap the Win + R keys to launch the Run window and then type in the “devmgmt.msc” command and hit Enter to open the Device Manager window.
• Under the Device Manager, you will see a list of drivers. From there, look for the Network Adapters and expand them.
• Then right-click on each one of the Network drivers and update them all.
• Restart your PC and see if it helped in fixing the BSOD error.

Note: If updating the network drivers didn’t help in fixing the VPN Error 633, you can also try to uninstall the very same drivers and restart your Windows 10 PC. After that, the system itself will reinstall the drivers you just uninstalled. Alternatively, you can also download and install the drivers from the manufacturer’s website directly. To reinstall the network adapter driver, refer to these steps:

• Open the Devices Manager from the Win X Menu.
• Then locate the device drivers and right-click on them to open the Properties.
• After that, switch to the Driver tab and click on the Uninstall Device button.
• Follow the screen option to completely uninstall it.
• Finally, restart your computer. It will just reinstall the device drivers automatically.

Facebook has an algorithm inside it that can recognize your face in pictures and videos which is meant to help people tag friends when they upload media into Facebook. It is a neat feature meant to help all Facebook users but what if we do not want to be detected in pictures and videos? What if we do not want to be tagged? If you are one of the Facebook users that do not wish to be detected and recognized by Facebook in media keep on reading to find out how you can disable this option.

1. Open the Facebook website and log into your account.
2. Click on the arrow visible in the top menu bar.
3. Select the Settings & privacy option.
4. Click on the Settings option.
5. Switch to the Face recognition tab on the left-hand side.
6. Click the Edit button.
7. Select No from the drop-down list.

And you are done, you do not need to log out or restart facebook in order for changes to have an effect. Now you are free from face recognition and detection.

Roblox is a very popular online game with millions of gamers playing it each day and as such it will naturally bring a lot of malware and attack on players trying to steal and exploit them for monetary gains. The latest attack and high-profile stealing of currency and assets happened exactly in Roblox.

Malicious activities have been reported to come from chrome extensions. So far 2 extensions have been identified that have hidden malware inside them but there could be more of them currently undetected. Extensions work as a front while in the back they mine user logins and other data in order to steal stuff from the Roblox platform.

To make things worse some of the malware is within long extensions like SearchBlox. The SearchBlox extension allows you to search quickly for other users if it was legitimate but has been compromised within the last month. There is evidence that people are stealing Roblox currency with the data gathered by the hidden backdoor in it.

SearchBlox extension is still Active in Chrome Web Store, with the primary listing still with the "Featured " badge. Google is actively removing malicious software from its storefront on a regular basis but this one still lingers in it.

If you or your kid have this Chrome extension installed, uninstall it right away and always be careful about which extension you install and give access to your system, keep them updated and check various blogs and article sites to inform yourself when a bad one is found.

What is Desk365?

Desk 365 is a program developed by 337 Technology Limited and is classified as a potentially unwanted application by a number of Antiviruses. While not technically malware, for many users it is unwanted as it is often distributed as a bundle with other downloads. It allows a fast way to access your shortcuts and applications. Upon installation this program will insert itself into the system registry, adding startup strings to allow it to automatically start every time your system is restarted. The software adds a scheduled windows task to allow it to reopen itself even when closed. The applications also access the internet and add firewall rules to your system, that allow it to access anything without restrictions.

The main executable file for this application is Dock365.exe. It is possible to delete this file preventing the application to run, but its monitoring services and registry entities remain hidden inside your computer.

The software sends browsing information back to its ad servers, displaying custom ads and sponsored products instead of the usual search results. And the app itself pins itself to the start menu and cannot be removed.

About Potentially Unwanted Applications

Have you ever discovered an unwanted program on your PC that you didn’t consciously download and never gave authorization to be installed? Potentially Unwanted Programs (PUP), also referred to as Potentially Unwanted Applications (PUA), are applications that you never wanted in the first place and often come bundled with freeware. Once installed, the majority of these applications can be difficult to eliminate and become much more of an annoyance rather than a necessity. PUPs did not actually constitute pure “malware” in the strict sense of the definition. What normally makes a PUP different from malicious software is that whenever you download one, you’re doing it with your consent – though in many instances unconsciously and unwillingly. A PUP may not be regarded as malicious or unsafe yet still, it’s a common cause of clunky OS’s; some PUPs are a lot more aggressive by intentionally slowing down your computer or laptop.

Exactly how do unwanted programs look like?

Potentially Unwanted Programs can be found in different forms and varieties, but in the majority of cases, these are typically adware programs that exhibit irritating pop-up adverts and advertisements on websites you check out. They even come in the form of browser extension toolbars and add-ons. Not only they needlessly take up space on your screen, but toolbars can also manipulate search engine results, keep an eye on your surfing activities, decrease your internet browser’s efficiency, and slow down your internet connection to a crawl. PUPs load up a dangerous bite if left unchecked. They could include keyloggers, dialers, and other program built into them which could track you or send your sensitive information to third parties. Typically, such software will disable security protections and configuration settings to take control over your computer or laptop, leaving that PC vulnerable to online hackers and data fraud. At a minimum, PUPs slow your computer down with every added program.

Tips on how to prevent PUPs

• Read the fine print so that the end-user license agreement (EULA) you are accepting is only for the software you primarily intend to download. • Choose the “custom” install whenever installing an application. Especially, look closely at those small boxes which have been checked as default, where you may ‘agree’ to receive promotions or install software bundlers. • Use an anti-PUP program. Security applications such as Safebytes Anti-Malware gives the very best real-time protection against PUPs and also other malware. • Be alert if you download and install freeware, open-source programs, or shareware. Nowadays ‘freeware’ isn’t actually freeware – but “crapware” bundling nonsense. • Always download software from trustworthy sources like official websites rather than untrustworthy sharing space. Avoid file-hosting sites where/when possible.

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

Every malware is detrimental and the level of the damage can vary greatly according to the type of infection. Some malware is designed to restrict or prevent things that you wish to do on your PC. It may well not permit you to download anything from the web or prevent you from accessing some or all internet sites, in particular the antivirus sites. If you are reading this, chances are you’re stuck with a virus infection that is preventing you to download or install Safebytes Anti-Malware software on your computer system. There are a few fixes you could try to get around with this particular problem. Download the software in Safe Mode with Networking The Windows-based PC comes with a special mode known as “Safe Mode” in which just the minimum required programs and services are loaded. If the malicious software is set to load immediately when PC boots, shifting into this mode may well prevent it from doing so. To get into Safe Mode or Safe Mode with Networking, press the F8 key while the system is starting up or run MSCONFIG and look for the “Safe Boot” options in the “Boot” tab. After you restart the PC into Safe Mode with Networking, you can download, install, and update the anti-malware program from there. At this point, you could run the anti-virus scan to eliminate viruses and malware without any hindrance from another malicious application.

Switch over to an alternate web browser

Some malware mainly targets specific internet browsers. If this sounds like your situation, use another internet browser as it might circumvent the malware. If you are not able to download the anti-virus software using Internet Explorer, it means the virus could be targeting IE’s vulnerabilities. Here, you need to switch to a different internet browser such as Chrome or Firefox to download Safebytes Anti-malware software.

Install and run anti-virus from your flash drive

Another option would be to create a portable anti-malware program on your USB stick. To run antivirus from a thumb drive, follow these simple steps: 1) Make use of another virus-free computer to download Safebytes Anti-Malware. 2) Plug in the pen drive to a USB port on the uninfected computer. 3) Double-click the Setup icon of the antivirus software package to run the Installation Wizard. 4) When asked, choose the location of the USB drive as the place in which you want to put the software files. Follow activation instructions. 5) Now, insert the USB drive into the infected PC. 6) Run the Safebytes Anti-malware directly from the flash drive by double-clicking the icon. 7) Run Full System Scan to detect and clean-up up all kinds of malware. If all the above approaches fail to help you in downloading the anti-malware, then you’ve no alternative but to reinstall the computer’s operating system to wipe out all the data, including the malicious programs which are obstructing the anti-malware installation. If you are already our customer, technical help for Malware Removal is just a phone call away. Call 1-844-377-4107 to speak to our expert technicians and get assistance remotely.

Let's Talk About SafeBytes Anti-Malware!

To help protect your computer from many different internet-based threats, it’s very important to install anti-malware software on your personal computer. But with so many antimalware companies out there, nowadays it’s tough to decide which one you should obtain for your PC. A few are good ones, some are decent, and some are merely fake anti-malware programs that will harm your PC themselves! You need to be very careful not to pick the wrong product, especially if you buy a paid program. On the list of the highly recommended tools by industry experts is SafeBytes Anti-Malware, well-known security software for Windows computers. Safebytes is among the well-established computer solutions firms, which offer this comprehensive anti-malware software program. Using its outstanding protection system, this utility will quickly detect and eliminate the majority of the security threats, including viruses, adware, browser hijackers, ransomware, PUPs, and trojans. SafeBytes anti-malware offers an array of advanced features which sets it apart from all others. Listed below are some of the highlighted features included in the tool. Real-time Threat Response: SafeBytes delivers complete and real-time security for your PC. It will inspect your computer for suspicious activity continuously and shields your personal computer from unauthorized access. Optimum AntiMalware Protection: This deep-cleaning anti-malware software goes much deeper than most antivirus tools to clean your computer. Its critically acclaimed virus engine finds and disables hard-to-remove malware that conceals deep within your computer. Web Filtering: SafeBytes gives an instant safety rating about the web pages you’re about to visit, automatically blocking harmful sites and ensuring that you are certain of your online safety while browsing the net. Light-weight: This software program is not “heavy” on your computer’s resources, so you will not notice any performance issues when SafeBytes is working in the background. 24/7 Online Support: You can obtain high levels of support round the clock if you’re using their paid version. Overall, SafeBytes Anti-Malware is a solid program since it has plenty of features and can identify and remove any potential threats. You can rest assured that your computer will be protected in real-time once you put this tool to use. For optimum protection and the best bang for your buck, you can’t get better than SafeBytes Anti-Malware.

Technical Details and Manual Removal (Advanced Users)

If you wish to manually remove Desk365 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 Desk365

Toolbar.Dll is one of the most destructive software you will encounter on your Personal Computer. For every report out there you read about threats to your Windows PC, a significant number speak about Toolbar.Dll. Technically, this is non-essential to the functioning of your computer yet poses great dangers to your computer's security. It can cause massive destruction if not properly resolved.

Solution

Error Causes

As suggested below, the sources of Toolbar.Dll are many and broad: a) Misconfigured System: Nothing causes this malfunction on your own Computer a lot more than having a misconfigured system. You ought to anticipate this malfunction and repair the situation before it gets worse. Especially if you have Toolbar.Dll files on your computer. More often than not the situation can only get worse. b) Broken Windows OS File: the 2nd trigger of Toolbar.Dll, and that is linked to the primary aforementioned one, is a broken Windows OS file. Fix it as soon as you realize its existence. c) Installation Issues: If you poorly install Windows on your PC, you generate a loophole by which Toolbar.Dll malfunction might appear. You essentially provide a massive possibility to the Toolbar.dll error to affect your Computer, if you neglect to finish an install or uninstall procedure. d) Removing Programs and Hardware Incorrectly: When you decide to remove programs and hardware, you need to exercise caution. Should you be rash with this specific procedure, you raise the odds of striking the Toolbar.Dll malfunction on your Personal Computer. e) Incorrect Shut-Down: unless you want to strike this malfunction, ensure that you shut down your Computer procedurally. Regardless of what hurry you might be in, always power down your computer correctly.

Further Information and Manual Repair

In the event you strike the Toolbar.Dll malfunction on your Personal Computer, you shouldn't get frightened. But, prior to starting considering of ways that to fix this malfunction, you should look for the signs, to be able to recognize it. The malfunction exists in your Computer in circumstances where software programs can't load properly. The situation might be repaired in numerous methods, as revealed below:

• Switch on your computer, and log in as the superuser/admin. Next, select All Programs, subsequently go to Accessories. Under Accessories, choose System Tools. Click on System Restore from the menu.
• A fresh window will appear. In the new window, find the choice designated "Restore My Pc To An Earlier Time", before you click next.
• Search for the newest System Restore update from "On This List, Click a Restore Point" before you click Next once more.
• Pick Next when a verification window appears on the screen. After the complete procedure is done, reboot the pc and the Toolbar.Dll malfunction will soon be no further.

Each of the measures suggested previously, are for advanced pc users. You must obtain the very best software on the web to eliminate this malfunction, in case you are a non-techie. Alternately, contact a tech to help fixing the problem.

If you got the Microsoft Store error code 0x80072F30 while trying to open Microsoft Store, then it indicates that the Store fails to connect to the internet or is not able to launch successfully for some reason. It could be that the Windows Update Service has stopped or the Windows Store cache might be corrupted or it could just be due to a poor internet connection. Whichever the cause is, you have to fix this error so that you can use Microsoft Store again and you won’t be getting the following error message every time you open the app:

“Check your connection, Microsoft Store needs to be online, It looks like you are not, error code 0x80072f30.”

The error code 0x80072F30 is related to the Windows Store which prevents it from opening properly. To resolve this problem, you can try fixing the problem with the help of the options given below. Follow each one of them carefully.

Option 1 – Check your internet connection

The first and most obvious thing you can do is to check your internet connection. This may only be a basic tip but it sure works like a charm in most cases. And if you have another internet connection available, you can also try connecting to that and see if you can pull up Microsoft Store or not. 1] Change your internet connection: A basic tip, but sometimes works like a charm. You may want to check if your internet connection has an issue, or you can also try opening a website and see if you can open it and if possible try connecting to a different internet connection and see if the Microsoft Store opens for you. We also suggest you try changing your DNS and see if it helps.

Option 2 – Check the date and time as well as the time zone of your PC

A lot of services and apps rely on the Date, Time, and Time Zone of your PC which is why if they are not configured correctly, a request from the client machine will be rejected from the server and the same thing happens with the Microsoft Store.

• First, go to Settings > Time and Language.
• From there, check if it is set to Automatic or not – if it is, switch the toggle button off to set the Time and Time zone manually.
• Then select the right time zone manually.
• On the other hand, if the Time and Time zone is set manually, you have to switch the toggle button on to set Time and Time zone automatically.
• Restart your PC and afterward try opening Microsoft Store again and check if the problem’s fixed or not.

Option 3 – Run the Network Adapter Troubleshooter

Since Windows 10 is packed with various troubleshooters – one of which is the Network Adapter Troubleshooter – you can use it to troubleshoot the problem. To use it, follow these steps:

• 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.

Option 4 – Try to reset the Microsoft Store cache

Just like browsers, Microsoft Store also caches as you view apps and games so it is most likely that the cache is no longer valid and must be removed. To do so, follow the steps below.

• Right-click on the start button and click on Command Prompt (administrator).
• Next, type in the command, “exe” and tap Enter. Once you do, the command will clear the cache for the Windows Store app.
• Now restart your PC and afterward, try opening Microsoft Store again.

Option 5 – Check the Windows Update Service status

You might also want to check the status of the Windows Update Service since the proper functioning of this app depends on the Windows Update Service. It could be that there is some issue with the service which is why you’re getting the error code 0x80072F30 while trying to open Microsoft Store.

• Tap the Win + R keys to open the Run dialog box.
• Then type “services.msc” in the field and hit Enter to open Services.
• Next, look for Windows Update Service from the list of available services in Windows.
• Once you see it, check if its status is STOP or Pause and then change the status to Automatic.

Windows 11 has been officially presented during Microsoft’s virtual event on June 24^th. Since presentation internet has been pretty live and busy with a discussion about it, some discussions are positive, some not so much but that is expected and it happens always when a new product is presented. One of information that we have about Windows 11 is tied to the home edition of this OS, Windows 11 home edition will require an internet connection at setup, and a Microsoft account in order to be installed and used. Previous versions of Windows could be installed and used with local accounts but it seems Microsoft has abandoned that idea for its new OS. OS will be delivered mostly as updates or via internet download so internet and online requirement make sense but why it cannot use the local account and must have a Microsoft one is beyond me.

What is 0x8007043c Error Code?

Have you ever come across 0x8007043c error message pop up on your PC? If yes, then you should know that this error message is generated when any corresponding process or operation cannot be completed successfully by the application. This is a critical Windows OS Error message that should be fixed immediately.

Solution

Error Causes

The 0x8007043c error code is usually triggered by the following reasons:

• Missing or corrupt registry files
• Failure to update Windows Installer
• Viruses and Spyware

Common signs of this error code are pop-up messages, program lock-ups, problems with opening documents, and screen freeze.

Further Information and Manual Repair

As soon as you experience this error on your PC, it is advisable to repair it immediately because this error poses high-security risks. Malwares and viruses are notorious for data theft. To fix the 0x8007043c error on your PC, you don’t need to take on the services of an IT professional. This error code is rated as easy to repair. By following the instruction and repair solutions given below, you can easily fix this Window error 0x8007043c in a couple of minutes by yourself. Here’s what you need to do:

Step 1: Scan for Viruses and Spyware

To stop hackers from sneaking into your PC and stealing your confidential data, you must first scan your computer for viruses and spyware on your PC. It is advisable to use a powerful antivirus to ensure your computer is totally virus and spyware clean.

Step 2: Download and Install a Registry Cleaner

After you scan for viruses, you should now download and install a registry cleaner. This is needed because an antivirus does not detect corrupt registry entries. To detect such entries, the registry cleaner tool is the best. After you download a registry cleaner on your system, click the scan button. You will have to wait for a few seconds for the scanning to finish. Once the scanning is complete, click on the ‘Repair’ button to fix the errors. After fixing all the errors, restart your computer. This is important because the registry changes will only come into effect after the system restarts. By following these 2 simple steps, you can easily resolve the 0x8007043c error on your system. However, to prevent this error from occurring again, it is recommended to run the antivirus every time you use your PC.

Error Code 0xC1900101, 0x20017 – What is it?

Error code 0xC1900101, 0x20017 in Windows 10 occurs when Windows users attempt to upgrade to Windows 10 but fail to complete the installation process. This Windows error code may occur due to issues with a third-party antivirus program or problems related to a driver or hardware. When this occurs users will receive an error message and their machine will automatically revert to the original operating system on the device. Common symptoms of the error code include the following:

• Error code 0xC1900101-0x20017 message box
• Inability to complete Windows 10 upgrade

Solution

Error Causes

Like many other error codes affecting Windows 10 users, 0xC1900101-0x20017 may result due to several different reasons. Oftentimes, error code 0xC1900101 -0x20017 affects users who attempt to upgrade their operating system but have incompatible drivers or hardware as well as antivirus or other security systems which prevent the upgrade from occurring. If this error message is not resolved, it could give birth to other error messages such as error code 0x80070652. 

Further Information and Manual Repair

To fix this particular error code affecting Windows 10 devices, you will need to employ at least one manual repair method mentioned within this article. Manual repair methods offer effective solutions as they seek to address the root causes related to Windows error codes. When the manual repair methods are implemented correctly, users are usually able to quickly overcome issues that cause Windows error codes and can thereafter access all the benefits Windows has to offer to its users.

Note, however, that in a few cases where technical skills are required, the need for a Windows repair technician may present itself. In such a case, resort to Windows forums and other resources to access help from a certified Windows professional. Also, consider using an automated tool where necessary.

Method One: Temporarily Disable or Uninstall Third-party Security Software

Some third-party security programs or antivirus software may interfere with the installation process when Windows users attempt to upgrade to Windows 10. To verify if this is the issue causing error code 0xC1900101-0x20017 on your device, temporarily uninstall or disable these applications. You may easily do so by checking the settings of these programs or visiting Settings within the Windows Start Menu.

Once you have disabled these programs on your device, reboot your machine and attempt to update to Windows 10. If the issue was caused by a third-party app, error code 0xC1900101-0x20017 will no longer occur and your machine will successfully upgrade to the version of Windows 10 you attempt to download.

However, in the case where error code 0xC1900101-0x20017 in Windows 10 reoccurs during the installation process, you will need to resort to another manual repair method listed below.

Method Two: Disable Firewall Software

Like method one, this manual repair method can be effective in combating issues related to 0xC1900101-0x20017. This is of course, dependent on whether or not the error code is due to an incompatible security program.

Temporarily disable your firewall by adjusting its settings. Once this step is complete, reboot your machine and attempt to install the latest version of Windows 10. If you are able to complete the process, this means the problem was due to an issue with your firewall. You can then enable the firewall you previously disabled or download another program as its replacement.

If the error code reoccurs, however, consider implementing the next manual repair method on this list.

Method Three: Use Command Prompt to Check for Damaged System Files

Command Prompt can be very effective in helping regular as well as technically skilled users repair issues with their PC. In the case of error code 0xC1900101-0x20017 in Windows 10, access Command Prompt using the following instructions.

• Step one: Right-click Start Menu
• Step two: Select Command Prompt (Admin)
• Step three: Type sfc /scannow

Be sure to enter the command as it is written above, with a space between “sfc” and “/scannow”. Wait until the scan is complete. If there are any errors related to system files, i.e. if any system files are damaged, corrupted, or missing, your machine will begin to fix it. Once the process is complete, reboot your PC then reattempt the Windows 10 upgrade process via Windows Update. If you are successful, it means that you have rectified error code 0xC1900101-0x20017. Otherwise, you may need to contact a Windows repair technician.

Method Four: Download 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.

Booting up your Windows 10 computer does not always go smoothly as it is a complex process and you may encounter some issues along the way. There are various files that get loaded and executed while the Windows 10 operating system is loaded. You might encounter a page that displays the following error message:

“Operating System Loader has no signature. Incompatible with SecureBoot. All bootable devices failed Secure Boot verification.”

There are two main causes for this error – it could be that your computer is using a bad unauthentic Boot Image File or the Windows operating system is installed in the BIOS Mode. To fix this error, you can try performing a “cold” boot or reset the BIOS or reset your Windows 10 computer.

Option 1 – Try to perform a Cold Boot

To perform a cold boot, all you have to do is press and hold the power button of your CPU until it goes off. Once it’s off, boot your computer normally and then check if the problem is now fixed.

Option 2 – Try resetting the BIOS

If performing a cold boot did nothing to fix the problem, you can try to reset the BIOS instead.

• Start your computer and tap the F10 key during the booting process to enter the BIOS. If it does not work, you can try tapping the F1 or F2 key as well as the Del key.
• Once you’re already in the BIOS, tap the F9 key to get the prompt to RestoreLoad default configuration now for the BIOS.
• Next, click on Yes and then follow the next on-screen instructions that appear to set the BIOS back to its default settings.
• Once you’re done restoring the default settings of the BIOS, restart your computer and then check if it now boots properly.

Option 3 – Try to change the Boot Sequence

You could also try to change the Boot Sequence to fix the error. To change the Boot Sequence, follow these steps:

• Open Windows Settings and then go to Update & Security > Recovery Advanced Startup and then click on Restart Now.
• Once your computer has restarted, you should see the Advanced Options.
• Next, select Troubleshoot > Advanced Options. This will offer another set of options and from there, select the UEFI Firmware Settings and it will let your restart your computer.
• After the restart, it will take you to the Firmware settings and from there, switch to the Boot tab where you’ll see the “Boot Priority” which contains the list of the connected hard drive, CD/DVD, ROM, and USB drive.
• Use the arrow keys on your keyboard to change the boot sequence.
• Once you’re done, save and exit.

Option 4 – Reset your computer

• Tap the Win key or click on the Start button located in the Taskbar.
• Then click on the Power button at the bottom right portion of the screen.
• Next, press and hold the Shift key on your keyboard and then click on Restart. This will restart your Pc into the Advanced Startup options.

Note: Once you have access to the Advanced Startup options, you have to go to the setting which allows you to Reset your Windows 10 PC. All you have to do is select Troubleshoot > Reset this PC to reach the following screen

• Afterward, select either the “Keep my files” option and then proceed to the next on-screen instructions that follow to reset your Windows 10 computer without losing your files.