Why when I try to manually defrag do I get the message' that chkdsk has been scheduled to run on the volume:(C:). Run chkdsk/f.'
Then it won't run manually.
I think that one care is only defraging my F drive and not my C drive.
Your drive has errors that need to be repaired.
See this article for how to perform the error checking in Windows XP:
You can also contact Support for help.
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