I installed Parallels on my M1, got Windows 11, and after trying to get rid of the "Activate Windows" watermark by using two methods I found on Reddit: https://www.reddit.com/r/Windows10/comments/95sdga/how_to_remove_activate_windows_watermark/ https://www.reddit.com/r/Windows11/comments/tggq0n/this_software_removes_the_watermark_from_the/ I activated it legitimately using a Windows key. After using Windows for a while after that, I noticed that I could not open any files in Windows, and I cannot open File Explorer. I tried opening disk management and clicking C: open from there, did not work. I tried running windows update, and then restarting the VM, did not work. I tried restarting the mac, did not work. I tried checking "Isolate Windows from Mac", then Actions>Reinstall Parallels Tools, then unchecking "Isolate Windows from Mac", then Actions>Reinstall Parallels Tools, did not work. I tried deleting Parallels Tools from the Mac by dragging the program into the Trash, then reinstalling it from the App Store, did not work. If anyone can find a solution that would be great, thanks.