Can't defrag - Chkdsk scheduled

[checked]

I'm trying to defrag some drives, but the windows
defragger gives me an error message saying CHKDSK /F is
scheduled to run on drive x.

I have tried rebooting and letting CHKDSK run its course,
but always have the same problem.

How can I disable CHKDSK from running at boot, so that I
can defrag these poor drives?

 

[Skip]

Comand prompt: chkntfs /x x: second x is the drive.
Read the knowledge base article #160963. You can find
this in the microsofts support services page on the top
right click support, then type in 160963...Good luck.

 

[checked]

No luck - same problem.

-----Original Message-----
Comand prompt: chkntfs /x x: second x is the drive.
Read the knowledge base article #160963. You can find
this in the microsofts support services page on the top
right click support, then type in 160963...Good luck.
.