Another solution.
Right click the drive and click open in the menu.
It should open.
Now there will be a hidden file named autorun.inf.
Delete it. All things should be fine.
(If there really is a autorun.inf file chances are that your computer is infected with a Virus. Clean it).
(Offtopic : Geez I am writing this same solution for the third time this this day. Do everyone getting same kinda problems?.)