I created a backup on an old drive. I then realized there was a lot of junk on the drive I could remove so I just reformated it hoping to back up windows 7 again after the drive was formatted. When I went to control panel and selected Backup and Restore after formatting my backup hard drive, it just said
An internal error has occured
Catastrophic failure (0x8000FFFF)
I don't know why deleting this backup would break the functionality of windows 7 backup and restore.
Anyone know how to fix this?