In your anti-virus application, disable on-access scanning for the \inserver directory, including all subdirectories.
Note: When you use on-accessscanning, your virusscanner continually
examinesthePerceptive ContentServer memory and file system, which can decrease
performance. If you move any directory outside of \inserver, make sure you disable
on-access scanning in the new location. You can verify the location of Perceptive
Content directories through the \inserver\etc\inow.ini file.