analysis failed

hello there !

I've been using defraggler version 19.192 for quite sometime now and its a great software. but recently i get this message while i try to defragment my drive c: analysis failed ! I have no problem defragmenting my other drives. please help and thanks a lot in advance

Open a Command Prompt (Windows key + R (Run...) >> type cmd )

Type chkdsk C: /R

If asked to, reboot. smile.gif