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Screen flickering in Windows 10 - What Is It?

Screen flickering when you’re using Windows 10 is quite a common problem. It is often caused by apps that are not compatible with the operating system, or faulty display drivers.

There are a lot of possibilities for why this issue occurs. If you are one of the many users that encounter this kind of problem, you might want to check on your task manager to see if everything is working fine. One common sign that something wrong has happened is if the task manager flickers, as well. To fix this, you will need to update an app, uninstall an app, or update your display driver.

Solution

Error Causes

Common causes of the screen flickering when running on Windows 10 are software issues. This is most likely caused by the following:

• Faulty display driver
• You have an application installed that is not compatible with your operating system

Further Information and Manual Repair

In order to fix the issue of your screen flickering when you have Windows 10 as your operating system, follow these simple steps.

Note: It is very important to consult with an authorized computer technician if you are not highly confident in solving this issue by yourself. Furthermore, you can also use software to fix this problem.

• The first method is by checking if your task manager is flickering. To open the task manager, all you have to do is right-click or press and hold the start button, then select task manager.

If you have confirmed that the task manager is the one causing the screen flickers, the display driver can possibly be your problem. To fix it, all you have to do is update your display driver.

How to update the display driver

1. You have to reset your computer and boot it on Safe Mode.

      -In order to do this, you have to hold the Shift key while selecting Power>Restart. When your computer boots up, you will be greeted by a Choose an option screen. From there, you have to select Troubleshoot, then Advanced Options, then Startup Settings, and then Restart. When your computer restarts, select 4 or hit the F4 key to enter into Safe Mode.

2. When your computer finally boots up in Safe Mode, right-click or press and hold the Start button. From there, click Device Manager.

3. From the Device Manager screen, you have to expand the Display Drivers section, right-click on the driver that might be causing the problem then select Uninstall. Don’t forget to tick the Delete the driver software for this device box, press the OK button, and then restart your computer.

            - When you have two, or more, drivers installed on your computer, all you have to do is disable the other drivers. You can do this by right-clicking on the driver in the Device Manager and click the Yes box next to disable. Shut down your PC after this, disconnect the installation, and boot your computer back on.

4. When your PC boots up after the restart, click on the Start button then click on Settings.

5. You need to go to Update & Security, then Windows Update, and then check for updates.

            - If you are using multiple drivers and this technique doesn’t work, repeat the process in Step 3 and try to disable a different driver.

Remove an incompatible app

There are two ways to remove an incompatible app to fix the issue of a screen flicker on Windows 10. Apps like Norton AV, iCloud, and IDT Audio are usually the ones causing the problem. Uninstalling these apps could solve the problem. Uninstall the apps by using the methods below:

First Solution: Uninstall an app in Settings

1. Click Start, and then click Settings.
2. Click on System, and then click on Apps & Features.
3. A window will pop up and from there you will need to select the application you wish to uninstall. Click the app, and then click uninstall. Follow the screen prompt to fully uninstall the program.

Second Solution: Uninstall an app in the Start Menu

1. Click Start, and then click All Apps.
2. Look for the application you will need to uninstall, right-click the said app, and then click Uninstall. Follow the screen prompt to fully uninstall the program.

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The first major update for Windows 11, 22000.65 has brought some bug fixes and some new features. The previous update was just a bunch of small fixes but this time Microsoft has brought much more with this one.

Bug and security fixes:

• Patch for the PrintNightmare vulnerability.
• Taskbar icons not displaying after you rotate the screen back and forth.
• Date and time not following format settings.
• Contrast issues with File Explorer title bar
• Search dropping the first keystroke when you press the Windows key and type
• Blurry windows in ALT + Tab

Besides bug and security fixed newest update has also brought us some functional changes:

• The start menu can no longer be moved from center
• A search box appears at the top of the Start menu.
• Taskbar appears on secondary monitors.
• The refresh option appears on the jump list when you right-click the desktop. It was on the "Show more options" list before.
• New look for certain dialog boxes such as "battery low" or "display change"
• New snap layouts for portrait mode screens.
• Option to troubleshoot sound problems when you right-click the volume icon.
• Power mode settings on Power & battery settings menu.
• Right-clicking .ps1 files offers a "Run with PowerShell" option.
• New GIFs in the emoji panel in China

Honestly, I really like a search box on top of the start menu but really dislike the option to move it to left, I am sure that there are a lot of users who would feel more like at home if they could still move and set Windows to function and work how they want. It is very strange to me that Windows 10 was made to be so user-focused and been able to be user specific and Windows 1 takes most of these things away. I am not sure why Microsoft is going this way but I cannot really see how moving the taskbar on left is a programming issue or why it is wrong for example.

What is the Runtime Error R6025?

The runtime error R6025 can be quite annoying for PC users as it pops up randomly anytime. It is a type of runtime error but typically associated with C++ programming. The error is displayed in the following format:

‘Runtime Error! Program: C:…R6025-Pure Virtual Function Call’

Solution

Error Causes

The runtime error R6025 is triggered due to the following reasons:

• Runtime components of Visual C++ libraries are missing
• Microsoft.NET framework damaged
• Registry corrupted with bad files and data overload
• Virus and malware invasion

Further Information and Manual Repair

Try the solutions given below to repair the runtime error R6025 on your system:

Cause: Microsoft.NET framework damaged

Solution: If this is the underlying cause of the error, then it is advisable to reinstall and repair the Microsoft.NET framework on your PC. To reinstall this framework, go to the start menu, click control panel, programs and then click ‘Turn Windows features on or off’. Here you might be promoted for an administrator password. Insert the password to proceed. Now locate Microsoft.NET framework 3.5.1 and uncheck this box, press OK and then reboot your system. After that open ‘Turn Windows features on or off’ and check the Microsoft.NET framework 3.5.1 and then restart your PC. This will hopefully resolve the error.

Cause: Runtime components of Visual C++ libraries are missing

Solution: If runtime components of Visual C++ libraries are missing, then you will have to download and install these from different websites. This can be time-consuming and slightly complicated for you if you are not technically sound.

Cause: Malware Attack

Solution: If the runtime error R6025 is triggered due to a malware attack, then you will have to install and run a powerful antivirus on your PC. This will help detect and remove such malicious software affecting your system.

Cause: Registry Issues

Solution: If registry corruption is the underlying cause of the runtime error R6025 on your PC, then you need to clean up the registry and repair it. The best way to clean and repair the registry is to download Restoro. Restoro is an advanced PC repair tool integrated with powerful and highly functional utilities all in one. Utilities include a registry cleaner and a system optimizer. It has easy navigation, a user-friendly interface, and is compatible with all Windows versions. Users of all levels can operate it to resolve all kinds of PC errors including the runtime error R6025. The registry cleaner utility wipes out all the unnecessary, malicious, obsolete files and invalid entries overloading the RAM. It frees up the disk space, repairs the damaged files and the registry. Furthermore, Restoro also functions as a system optimizer. It detects system instability issues and resolves them while boosting the speed of your PC. To resolve the runtime Error R6025 on your system in seconds click here to download Restoro PC repair tool now!

There are times when you encounter some issues while your Windows 10 computer. One of the errors you can encounter in the update process is the “Something went wrong, error code 0x8007042B”. This kind of error might be caused by several reasons and it could also pop up in lots of cases like upgrading to a new feature update or a new build using the Media Creation tool or Windows Update Assistant. There are times when the Windows Update error code 0x8007042B is followed by another error code like 0x2000d. Whatever the extra error code that follows, the core issue still remains the same. To resolve the problem, here are some options that could help. And while going over these troubleshooting tips, you have to keep clicking the Update button right after you carry out a troubleshooting option.

Option 1 – Try to restart the Background Intelligent Transfer Service

The Background Intelligent Transfer Service or BITS is a part of the Windows Update service and is the one that manages the background download of Windows Update, as well as scans for new updates and so on. And if Windows Update is experiencing some problems, you can try restarting BITS but make sure that you have admin privileges to do so.

• Tap the Win + R keys to open the Run dialog box.
• Next, type “services.msc” in the field and hit Enter to open Windows Services.
• From the list of Services, look for the Background Intelligent Transfer Service and double-click on it to open Properties.
• After that, you need to set the Startup type to “Automatic (Delayed Start) and click on Apply.
• Now click the Stop button to stop BITS and then click the Start button to restart the service.
• Click OK to save the changes made and then restart your PC.

Option 2 – Try creating Windows 10 ISO media

In this option, you will have to create a Windows 10 bootable media and use it to install the latest Windows 10 version. The most user reported that this option works and the reason why it does have something to do with the Windows Update client since the Windows Updates downloaded from the regular Windows Update client seems to create issues such as the Windows Update error code 0x8007042B. However, issues like this one don’t occur when the very same Windows Updates are downloaded and installed via an ISO file. Take note that when using a Windows ISO file, you will be asked to choose what you want to do with the previous settings and apps. A lot of users opted for the “Not to keep the old Windows settings” option which has resolved the issue. So if you want to keep the previous settings then you must try to update Windows first while keeping the old settings. However, if it doesn’t work, you have to try installing the latest version of Windows without keeping the previous settings.

• Click this link and then click the Download Tool Now button.
• Next, click the “Use the tool to create installation media (USB flash drive, DVD, or ISO file)…” option and follow the next given instructions on the screen.
• Now select the ISO file option in step 5.
• After that, you should now have an ISO file.
• Next, go to the location where you’ve downloaded the ISO file.
• Then right-click on the Windows 10 ISO file and select the Open with option and then select File Explorer.
• Now click on “setup.exe” and follow the next instructions that appear on the screen. When asked, you have to select either the Nothing (clean install) or the Keep personal files only option. Take note that you must not select the “Keep personal files, apps, and Windows settings since it doesn’t really work.

Option 3 – Run the DISM tool

You can run the DISM tool as well to help fix the error code 0x8007042B during Windows Update. Using this built-in tool, you have various options such as the “/ScanHealth”, “/CheckHealth”, and “/RestoreHealth”.

• Open the Command Prompt with admin privileges.
• Then type in the following commands and make sure to hit Enter right after you type each one of them:
  • Dism /Online /Cleanup-Image /CheckHealth
  • Dism /Online /Cleanup-Image /ScanHealth
  • exe /Online /Cleanup-image /Restorehealth
• Do not close the window if the process takes a while as it will probably take a few minutes to finish.

Option 4 – Perform a System File Checker scan

The SFC or System File Checker scan could detect and automatically repair damaged system files that could be causing the Windows Update Error 0x8007042B to appear. SFC is a built-in command utility that helps in restoring corrupted files as well as missing files. It replaces bad and corrupted system files with good system files. To run the SFC command, follow the steps given below.

• Tap Win + R to launch Run.
• Type in cmd in the field and tap Enter.
• After opening Command Prompt, type in sfc /scannow and hit Enter.

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.

Option 5 – Run the Windows Update Troubleshooter

You might also want to run the Windows Update Troubleshooter as it could also help in fixing Windows Update Error 0x8007042B. 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.

Option 6 – Contact Microsoft Support for assistance

If you’re at your wits’ end in trying to update your Windows 10 computer, you should consider contacting Microsoft Support for help as they can offer you various options that would make fixing Windows Update Error 0x8007042B a lot easier and faster.

If you are trying to install or upgrade your Windows 10 computer but suddenly encountered an error message saying, “Windows Could not configure one or more system components”, read on as this post will show you how you can fix the problem. You are not alone in experiencing this problem as other users also reported having the same scenario. Some of them reported getting the following error message:

“Windows could not configure one or more system components. To install Windows restart the computer with error code 0xc1900101-0x30018.”

When you check on the Windows 10 rollback log, you will see a part with the “iisetup.exe” that’s related to the abort. Usually, the upgrade process completes over 50% and gets stuck and then rolls back later on and generates the error logs. This kind of error, in most cases, appears during the upgrade of Windows 10 and is related to the Internet Information Services or IIS in Windows 10. For some unknown reason, it restricts the installation or the upgrade which causes the error to appear. To fix the “Windows could not configure one or more system components” error, you can try to remove the IIS from the Windows Features or rename the “inetsrv” folder. You could also move all the folders related to IIS to another drive. For more details, refer to the options provided below.

Option 1 – Try to remove the IIS from Windows Features

The IIS is installed from the Windows Features and you can find it at Control Panel > Programs. From there, uncheck the checkbox for the Internet Information Services. Once done, click on the OK button to save the changes. Note that this process will get rid of all the related programs, services, and folders from Windows 10. So if you want to, you can just install them later on or use an offline installer from the official site of Microsoft.

Option 2 – Try renaming the inetsrv folder

The next option you can check out to resolve the problem is to rename the “inetsrv” folder. If you have uninstalled IIS from the Windows Features, this should remove the folders as well, however, it didn’t remove the folder then you have to delete the folders that are related to the IIS by following these steps:

• First, you have to boot into the Advanced Recovery Mode and from there, open Command Prompt.
• Next, execute this command to rename the folder from this location, C:Windowssystem32inetsrv: rename C:/Windows/system32/inetsrv/inetsrv.old
• Once done, boot into your computer normally and try to upgrade Windows 10 again, and check if the problem is fixed or not.

Option 3 – Try to move the folders related to IIS to a different drive

• Tap the Win + R keys to launch the Run utility and type “services.msc” in the field and hit Enter to open the Windows Services Manager.
• Next, look for the Application Host Helper Service from the list of services and stop it.
• Once done, take ownership of the “WinSxS” folder and then move the *windows-iis*.*” folders to another drive. You can just search using the “*windows-iis*.*” keyword in the Start Search.
• Next, tap the Ctrl + X keys and paste the folders to another drive.
• After that, start the update process for Windows 10 again.

In today's age, free cloud storage is no longer anything exclusive and plenty of companies will offer some free amount of it in hopes that you will buy a premium plan. Among plenty of starter and free options, there are of course some that are more generous and more appealing and offer a larger quantity of free space and even some other services.

In this article, we are taking a look and recommending some of the best ones in our opinion.

Google drive

First on the list is of course google with its google drive. With an amazing 15GB of free could storage just given to anyone who makes a google account this had to be the first recommendation. Also since google drive is requiring a google account you will be given all google office tools for free as well as the Gmail service. Completely free 15GB at your fingertips if you do not mind google tracking policies.

Microsoft one drive

Another company on the list, with only 5GB storage seems little compared to google this entry was simply included because google Microsoft also offers you Office 365 WEB for free with skype along with their Hotmail. So all in all another full package of apps with some free storage that requires also just an account.

IceDrive

With the free offer of 10GB this comes as an easy recommendation, IceDrive is a cloud storage company that is not offering anything of productivity apps but it has some great features in their cloud solution like being able to see encrypted files in your cloud. All you have to do to get this 10GB of storage is to make a free account.

MEGA

With an amazing 20GB of free storage, MEGA is certainly one that gives the most space for free. Sadly a few years ago it was hacked and files and user information were leaked, for that reason, it is on our last place of recommendation but if you are not worried about their security and plan just to use this as a temporary file sharing service with that amount I am sure it will fill your needs.

Low on Memory is a Windows PC memory leak error. You may come across it out of the blue however, there are various underlying reasons for this PC error. It is like a warning sign that indicates memory/RAM issues on your system. The ‘Your Computer is Low on Memory’ error means that your PC does not have enough memory space for all the activities you are trying to perform. Due to this error, your Windows and programs can also stop working. If this error is not fixed timely it can lead to serious PC threats like valuable data loss and hard disk corruption. Along with this memory error, you may also come to experience other types of signs including PC poor performance, speed issues, out-of-memory notifications, and display problems.

Solution

Error Causes

The ultimate and the underlying cause of low memory error is data overload in the RAM which triggers registry issues. To understand this better, here is a comprehensive explanation. The computer has 2 types of memory, RAM (Random Access Memory) and virtual memory. All programs and activities that you do on your computer are saved by the registry in the RAM. This includes obsolete and unnecessary files too like junk files, cookies, internet history, temporary files, invalid registry entries, and bad registry keys. Due to poor PC maintenance practices, these files accumulate in the RAM, thereby overloading it. Also, all programs on the PC use RAM to run. So, when there isn’t enough RAM for the program you are trying to run on your system, Windows temporarily moves information that would normally be stored in RAM to a file called a paging file which is also referred to as the virtual memory. By moving the information to and from the paging file- the virtual memory, Windows temporarily frees up enough RAM for programs to run smoothly. However, when you start running more programs than the RAM installed on your PC can support, low memory errors begin to occur. It triggers that the computer is out of RAM and is also low on virtual memory.

Further Information and Manual Repair

PC users should know that this is a critical error therefore it is advisable to fix it immediately before the damage sets in. Here are some of the best solutions that you can try to resolve Your computer is low on memory and similar memory leak errors on your system.

1. Run Few Programs at a Time

This is a temporary solution to prevent low memory problems.  By running a few programs at one time you can easily keep this memory error away from popping on your computer screen. However, this can cause you inconvenience if you run several programs together to perform different tasks simultaneously.

2. Increase the Virtual Memory Size

Though Windows automatically attempts to augment the virtual memory size the first time you experience ‘low on memory issues; however this again is a temporary way out of this problem. But if you are looking for a solution that can resolve these memory issues for a long time, then you can try manually increasing your PC’s memory size. Increase it up to a maximum size this is by the way determined by the amount of RAM installed on your system. Nonetheless, the drawback of this solution is that increasing the paging file size can reduce your PC performance. It can make your programs run more slowly.

3. Install More RAM

Another solution to resolve low on memory issues is to install more RAM. To do this first check your system properties to see the size of the RAM already installed on your PC. To do this press the Windows key+ Pause/Break key this will open system properties. If the RAM size is lower than 2 GB then you need to install more RAM. But if it is more then you should look for two things one check the piece of software that is causing the problem and secondly you need to clean the registry and remove the unnecessary files from your RAM and hard disk. This would free up space dramatically and resolve the low memory issue right away.

4. Download and Run Restoro, Registry Cleaner on your System

To clean the registry and wipe out unnecessary and obsolete files overloading your RAM and disk space, you should download Restoro. Restoro is a next-generation and highly functional error cleaner. By running this error cleaner on your system, you can easily scan for junk stored in your RAM and hard disk and remove it in seconds, clearing up ample disk space. This will resolve all your PC memory-related issues. Furthermore, it repairs the damaged files and restores the registry too. It spares you from the hassle of installing more RAM or virtual memory. Since this PC repair tool also functions as a system optimizer, it simultaneously boosts the speed of your system thus resolving speed issues too, all in one go. Restoro is a bug-free and efficient tool. It has a user-friendly interface making it easy for all levels of users to operate and run it on their systems. Furthermore, it is compatible with all Windows versions including Windows 7, 8, XP,  Vista & 10. Click here to download Restoro to resolve Low on Memory issues on your PC in seconds!

Lately on EA forums question has appeared on what to do when Origin client does not load library. It seems that the latest update for the Origin client has brought some issues as not properly showing one library which appears empty. Do not worry, we have a solution for you, several to be precise and it will fix the issue guaranteed. It is advisable to try solutions in order how they are presented since they go from the most simple and fastest and most common ones.

1. Delete the cache

   Close origin client completely Press ⊞ WINDOWS + R to bring the run dialog In the run dialog type in %ProgramData%/Origin and press ENTER Go into the Origin folder Delete all files and folders except the LocalContent folder Press ⊞ WINDOWS + R to bring the run dialog In the run dialog type in %AppData% and press ENTER Delete the Origin folder In the address bar click on AppData Go into the local folder Delete Origin folder Reboot your PC

2. Clear the temporary files

   Press ⊞ WINDOWS + R to bring the run dialog In the run dialog type in %AppData% and press ENTER Go into the roaming folder Delete Origin folder Go to the AppData folder and delete the Origin folder from there also Reboot system

3. Try Windows built-in tools to check compatibility

   Locate where Origin is installed and right-click on the executable file Click on properties Go to the compatibility tab Click on Run the compatibility troubleshooter and follow on-screen instructions

4. Update Origin

   Rarely this is the case but check manually to see if you can update your Origin client. Sometimes due to network issues client does not update automatically and can cause this strange behavior.

5. Add origin as an exception to antivirus and firewall

   Not rarely game clients can be detected as some form of malicious software and antivirus along with firewall can automatically block it. Go to your security software settings and add it as the exception.

6. Reinstall Origin

   If everything else fails, reinstall the Origin client

If an error suddenly pops up that states, “A problem prevented the document from being scanned” when you’re scanning a document in your computer, then you’ve come to the right place as this post will guide you on how exactly you can fix the problem. A lot of users have reported that they receive a two-layer error message when they try to scan their documents – the first screen throws an error message that says, “Error applying Settings to Driver” while the next error message states, “A problem prevented the document from being scanned”. As a result, the scanning won’t be completed which defeats the whole process of buying a printer with a scanner. As you can see the two error messages point to two different situations, while the other one is pointing at the driver, the second one points to the scanning problem. To resolve these issues, there are several suggestions you need to check such as follows:

Option 1 – Run the Printer Troubleshooter

One of the first basic troubleshooting you can perform to resolve the printer issue is running the Printer Troubleshooter. This built-in troubleshooter can detect and automatically fix the problem for you. To use it, follow these steps:

• Tap the Win + R keys to open the Run dialog box.
• Next, type “msdt.exe /id PrinterDiagnostic” in the field and click OK or hit Enter to open the Printer Troubleshooter.
• Then click the Next button and follow the next on-screen instructions to fix the issue with the printer.

Option 2 – Try updating the Printer drivers

You might also want to try updating your printer drivers. All you have to do is locate the USB Composite Device. For complete details, follow the steps below.

• First, click the Start button and type “device manager”.
• Then click on the “Device Manager” from the search results to open it.
• From there, look for the USB Composite Device option and right-click on it, and select the Update Driver from the options.
• Restart your PC and then click the “Search automatically for updated driver software” option.

Note: You also have the option to download the latest version of your Printer from the manufacturer’s website.

Option 3 – Try to reset the settings of the Printer or reinstall it

If none of the two options given above worked, you can try to either reset the printer settings or reinstall the printer so that it can go back to its default state. However, if it doesn’t work, you can try to uninstall the printer as well as its related drivers. To do so, follow these steps:

• First, go to Settings > Devices > Printer and Scanners.
• After that, select the printer and select the Remove Device option.
• Once done, restart your computer and check again and see if the error is now fixed.

Option 4 – Try to modify the Registry settings for the Still Image devices

In case you don’t know, Windows has Registry settings for the Still Image devices like Scanners and Printers. And these devices have vendor-specific settings that if ended up getting corrupted or misconfigured then you will most likely encounter errors like “A problem prevented the document from being scanned”. Thus, to fix this error, you can try modifying the Still Image devices registry settings, and to do that, you need to follow the instructions below but before that, make sure that you create a System Restore Point first.

• Once you’ve created a System Restore point, tap the Win + R keys to open the Run dialog box and type “Regedit” in the field, and then hit Enter to open the Registry Editor.
• Next, navigate to this registry key: HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlStillImage
• From there, right-click on the “StillImage” registry key and delete it.
• After that, exit the Registry Editor and restart your computer.
• Once your computer has restarted, Windows will recreate the settings of the Still Image devices back to their default settings.

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.