I have a USB drive that I assign the drive letter U: to. Recently whenever I insert it into my Win 7 desktop it doesn't assign it the letter U. It tries to assign it H. If H is unavailable then it doesn't get a letter assigned and I have to manually reassign it each time by going into Disk Management.
Surely something must be wrong. I know I used to be able to assign it U: and have it use it automatically whenever I used it with this system.