What OS is on the slow PC?

>Hi Gang!
>
>We have our software (VFP 8 SP1 based software) deployed at many locations, and many different PC's.
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>The networks are Peer to Peer.
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>At one trouble location we have One server/workstation and the rest are workstations.
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>All the workstations work at a respectable speed. There is a trouble workstation that everyone there hates. It is VERY slow when executing a particular portion of the program.
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>The workstation in question is brand new. It is a Dell, 2 Gigahertz with 980 some MB of memory. For what we need, it is loaded.
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>What would be some things you would look at for the bogdown in speed of this FAST pc???
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>(I have already turned off Norton Virus scanning (the Auto feature), and some other non-essential stuff in msconfig.
>Rebooted and still slow, slow, slow in THIS part of the code of the program (this part of the code sets up some forms in the background, then releases the form which we started with, then runs the other forms. The deay is when you press the button on the form, and wait for that form to disappear (release), before going to the other forms.)
>
>Thanks!!