When I checked on my disks in Computer all have now got the identical files on them. I keep all my website creation files on the D drive but this letter has been changed to L and all my files have been replaced by system (O/S) files?
I can reassign the drive letter but cannot find my original files? I have tried data recovery software, running virus scans but to no avail.
I backup to a 4TB external drive but the backups are also missing and have been replaced with O/S files again? I used both Casper and NovaBACKUP but neither backups are showing?