My company uses a DOS app for everything. XP workstations file sharing to SBS 2003 server. Since I have installed KAV, functionality has slowed a bit. Printing is at a crawl! I have recently placed two new machines, one with KAV and one without. The machine without flies. Does anyone have ideas to tweak KAV?

Hello,

Try to remove NDIS filter to see if it helps: http://support.kaspersky.com/wks6mp3?chapt...p;qid=208279317