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Window 11 upgrade has failed error code 0x8007007f
Window 11 upgrade has failed error code 0x8007007f
I reinstalled windows 11 where I kept my files and that is what worked for me.......make sure you a backup and disk image before you try. I use macrium and it's back up works like a charm treebluedogs
Despite the install assistant asking for admin by itself when started, starting it as admin still made the difference and brought me past the dreaded 71%.
treebluedogsIf you are using a file you can right click it and choose run as administrator.
I can also confirm that today I suffered the same issue, running the Windows 11 update 'as admin' worked to get me past the error.
