As I can't really re-emulate the issue at home, this only tends to happen at the school. So this is where it gets weird. At times, if I need to take a drive out so that we can put in a different drive in for something, in some cases, it will say that there is no available drives. My only work around is to grab the U3 zip file in the drive that is found and copy it to the computer, then force install the application so that it clears out and realises "Oh, there is actually a free drive slot". But this is a 50/50 shot since there is the option it either Works or... It freezes out the keyboard and mouse. Any possible solutions since I can't really emulate this to find out? Any help greatly appreciated, thanks!