Hi Guys, I m Using WIN-XP SP1,P-4 When i m Trying To Open any Drive In My Computer IT Will Open In ACDSEE. I Have Made a Mistake Due to Which This Occur. The Mistake Was Like This. GoTo MyComputer-->Tools-->FolderOptions goto File Types Tab Select "Drive" Press "Advance" Button Here I have Made Some Changes. Due to which The Problem Occur. Now If I have To Open Any Drive ,Have to Right Click then Select "Open" then it will Open. within Any Drive There is no Problem. Thanx In Advance.