Users encounter with “Windows 11 error code 0x8007007f” issue while upgrading to Windows 11 through Windows 11 Installation Assistant. The Windows 11 is available through Windows System app. However, not all users are able to upgrade through it making them using the Windows 11 Installation Assistant to forcefully upgrading their Windows.
The error in question can appear because of number of reasons. Below, we have listed all such possible causes that can cause you with “Something went wrong” issue with the error code 0x8007007f on the screen:
- Not Enough Storage- it is possible that there is not enough free space on your system drive and this is because you are receiving windows 11 error code 0x8007007f error on the screen. You have to free up some space and then try the Windows 11 upgrade installation, you will probably complete the steps without any error,
- Outdated GPU Drivers – it can be the case that you have outdated graphic drivers on your system that cause problematic in running Windows 11 Installation Assistant. Simple solution here is to update your graphic divers,
- Insufficient Permissions – The Windows 11 Installation Assistant that you are trying to run within your system requires admin privilege. Make sure you are running it with required privilege. Also, investigate if any third party service or app is not interfering with the installation process,
- Corrupted system files – Another reason for the error under investigation above is that you have corrupted system files on your computer. In this case, you will have to repair those damaged files using SFC scan.
Now, after having the understanding much of about the windows 11 error code 0x8007007f issue, we are in the position of how to resolve it. You can get into the different solutions provided below the post to circumvent the problem in discussion.
Fixes for Something Went Wrong Windows 11 upgrading issue
Fix 1: Give Windows 11 Installation Assistant Admin privileges
The first thing you should consider of when encountering the windows 11 error code 0x8007007f issue is to check if you are running Windows 11 Installation Assistant as Admin. In some cases, third party apps on systems might be interfering with the upgrading process. This app could be your antivirus tool or any other application. You need to disable the antivirus tool or the specific problematic program causing the conflict:
- First of all, find the Windows 11 Installation Assistant on your system,
- Right-click on it and select Run as Administrator from the drop-down menu,
- Confirm with Yes on the UAC dialogue box and proceed with the upgrade installation and see if the issue appears.
Fix2: Make sure UAC is turned ON
UAC or User Account Control on your system might not be turned ON. It is a security feature that protect from malware by running apps without Admin privilege, unless they are authorized to run under it. You can turn it ON easily by the below steps:
- Open your Control Panel from Search menu,
- Click on System security option therein,
- Adjust the slider in a way that at least on the third level starting from the bottom,
- Click Ok button, and confirm with Yes on the UAC dialogue box,
- Once this is done, open up the Windows 11 installation Assistant and proceed with installing Windows 11 upgrade.
Fix 3: Free up system space
As already mentioned, insufficient storage on your system drive can cause “windows 11 error code 0x8007007f” issue. Windows 11 requires up to 64 GB of free space. However, we recommend you free up 100 GB space at least. In order to free up some space on your system drive, you should use Disk Clean Utility in Windows.
Fix 4: Update Graphic Drivers
Obsolete graphic drivers can be the reason why you are caught with the problem. If your graphic drivers are outdated, uninstall it from the Device Manager and download the latest version form your graphic card from the manufacturer’s website. Perform the below steps to complete the process:
- First of all, open Start menu and search for Device Manger and select the matched result,
- Once on the Device Manager window, expand the Display adapters list,
- Right-click on your graphic drivers and select Uninstall from the drop-down menu,
- Upon that, download the latest driver available for your GPU from your manufacturer’s website,
- Install it on your system, and then reboot your PC,
- Once after that, run the Windows 11 Installation Assistant and then see if the issue appears still.
You can use automatic driver updating tool, whose direct download link is provided below, so as to perform the driver updating process automatically and with no time and no knowledge of which specific GPU driver you are using on your system. The tool will do the entire job for you.
Fix 5: Perform SFC scan
If above fixes do not provide you the solution for windows 11 error code 0x8007007f, you should investigate the case if corrupted or damaged system files are causing the issue. You can perform the check and get the automatic replacement using SFC scan. Use DISM to repair any corruptions:
- Open Start menu, type in cmd, right-click on the command prompt and choose Run as Administrator,
- In the command line, type in the following command and hit Enter:
sfc /scannow
- To repair any corrupt system components, run the following command afterward:
Dism /Online /Cleanup-Image /RestoreHealth
- When the process is finished, open Windows 11 Installation Assistant and initiate the Windows 11 upgrading process and see if the problem appears again.
Conclusion
That’s all! Almost all possible solutions are listed her that would help you to fix windows 11 error code 0x8007007f. You should make sure if the error is not due to the system corruption. In case of this, you can get the automatic fix for the issue using PC Repair Tool. Here is its direct download link.
