Windows Update keeps failing to update

[TonyTran2005]

Every time I tried to update from version 1803 to version 1903 or 20H2 of Windows 10, it stops updating at 48%, then shuts down my laptop (HP 15 Notebook PC). When I started the computer back up after that, it undid the changes made during the updating process and I got the error code 0xc1900101-0x30018 from the Event Manager. Here are the lines I found on the setuperr.log file on C:\$WINDOWS.~BT\Sources\Rollback:2021-07-08 20:45:10, Error [0x064183] IBSLIB OSRollbackService::CCheckpoint::MoveOrCopyDirectory: ObliterateOrMoveDirectoryTree(C:\$WINDOWS.~BT\Sources\Panther) failed.[gle=0x000

[url="https://answers.microsoft.com/en-us/windows/forum/all/windows-update-keeps-failing-to-update/e65883ff-7500-4d4d-bd0f-f7910ad6611a"]Continue reading...[/url]