Cheers Rich, I've done that and theres nothing in there

It only came to light when I went to do a defrag (about time to) and it wouldnt allow it, as it said something like Disk Defragmenter has detected that Chkdsk is scheduled to run on the volume (C) Please run chkdsk/f.

When I hit chkdsk/f. in run it comes up that it cant find it in windows If i put chkdsk in, it comes up with the same as what it does on start up ...its blowing my head apart

Thanks for the links Lynne