ไม่สามารถอัพเดต windows 11 ได้ครับ

Thank you for the update. In this case, I now recommend performing Repair Install Windows 11 with an In-place Upgrade, which will update your device to the latest version and resolve any problems without removing any files.

Go to this page:

https://www.microsoft.com/software-download/win...

Click on the blue Download button under "Download Windows 11 Disk Image (ISO)" to initiate the download of the Windows 11 ISO image.

After the download is complete, go to the folder where you saved the file. Double-click on the ISO file and execute the Setup or Setup.exe file located inside it.

Choose "Yes" when prompted to allow the app to make changes to your device.

Windows 11 setup will open, displaying a license agreement. Click on 'Accept' in the license terms dialog.

Select "Keep personal files and apps," and then click on "Next":

Caution: Reinstalling Windows 11 is irreversible. Make sure to back up your files before selecting the "Keep nothing" option.

To complete the process, click on "Install" to commence the reinstallation of Windows 11 on your PC.

Your PC will undergo several restarts during the reinstallation.

Detailed steps here: https://answers.microsoft.com/en-us/windows/for...

Thank you.

When I run on safe mode I cant run that command error : 0x800f081f

Thank you for your reply, and I'm sorry to hear that you received that error message. The 'access denied' error is related to a permissions issue. Is the command prompt running as an administrator? The DISM command may take a while to process; sometimes, it appears to be stuck. If it continues, you may try to start your PC in Safe Mode and run the command there. If these steps do not fix the issue, we may need to perform a repair on your system. Please let me know. Thank you.

when I using DISM.exe /Online /Cleanup-image /Restorehealth command it's stuck at 62.3% and can't complete the process

can't Ren C:\Windows\System32\catroot2 Catroot2.old

Access is denied.