Does the up arrow crash every time you click it, or does it depend on which directory you're in? Try entering a folder than clicking the up arrow and tell me if it still crashes.
yea it does crash every time and the strange thing is i cant really save anything cause it defaults to my user folder \users\<username> and probably doesn't have permission to create files in there forward and backward buttons are disabled i cant really navigate anywhere else
In the meanwhile, could you tell me if any folders or files appear in the \users\<username> directory? You should be able to access a folder by double clicking it.