I'm getting the error "this operation is not allowed on the invalid disk pack" when I put a hard disk drive in two windows 7 computers I've tried this with so far. Just trying to access data stored on this drive. It was not a primary drive, just a data drive but I'm having trouble accessing it now.
In computer management > disk management I see it as DISK 1 - DYNAMIC - INVALID. I click "Reactive Disk" and get the above error. Suggestions on how how to get this data? Thanks, George
