Reduce Windows version without losing data.
Reduce Windows version without losing data.
There are possible options to restore your data. You might consider downloading a previous version of Windows from a trusted source and using its installation media to revert to an earlier state. Alternatively, you could explore recovery tools or backup solutions to salvage important files before the system issues worsened.
IIRC windows.old keeps a backup of c:\Windows, c:\Program Files, c:\ProgramData and the folders from before the upgrade. The files inside those directories probably look different after the change. A different windows.old folder wouldn’t contain your programs or documents, so you’re not in a better situation than before.