Here's one for you. Funny that this just happened.
I went to analyze my C: drive before defragging it, and it gave me the message:
Disk Defragmenter has detected that Chkdsk is scheduled to run on the volume: PRESARIO (C:).
Please run Chkdsk f/.
If I just try to defragment the drive, it gives me the same message. I've never seen it before, nor have I scheduled such a thing, I haven't ever been told to do it, and I don't really have the time to let it go, either. What's going on?