I am on Windows 10 Pro Version 2004 (build 19041.329) and have been unable to successfully install update KB4565503. As per usual, the update automatically downloads and partially installs followed by a prompt to restart. Upon restarting Windows, completion of the installation fails with the error: "We couldn't complete the updates. Undoing changes".
My update history shows this error code: 0x800f0922
This has resulted in my OneDrive Personal Vault unable to unlock. Trying to unlock it gives me error code: 0x8031004a "Personal Vault needs Windows 10 version 1903 or later. Please check for updates from Windows, and then try Personal Vault again after updating."
This puts me into an unsolvable loop.
I've tried reinstalling OneDrive in addition to any relevant solutions I found online to get the update installed successfully. Nothing has worked and I'm stuck with no access to my Personal Vault on my desktop and Windows constantly trying to install the update.
Is anyone else experiencing or has anyone experienced these similar issues? Any help is greatly appreciated.