You now have to back up your USB drive before you try to recover anything. You can do this in Disk Drill. Go to Extra Tools, then select your corrupted USB drive, and select Byte-to-Byte Backup.

How to create a USB recovery drive for Windows 11 Your email has been sent Whether you are running a new Windows 11 PC, or an older PC updated to Windows 11 from Windows 10, according to Murphy’s Law, ...