primary scratch and windows primary paging

I recently installed Photoshop 7..I'm getting this error message:

"You currently have Adobe Photoshop's primary scratch and Windows primary paging file on the same volume, which can result in reduced performance. It is recommended that you set Adobe Photoshop's primary scratch volume to be on a different volume preferably a different physical drive."

Please help!

That's not an error message. It's simple statement of fact. If all you have is one harddrive then just check don't show it again box and forget about it.

Bob