Our office has a worm called datmon I think and it keeps recurring with files called msvxd.exe, msvxd16 and msvxd32. I keep deleting them and also a run file in win.ini but the darn thing keeps recurring. Our antivirus program gets rid of it only to see it again a few days later. Have done search on google etc. but can't find much out. Any ideas. Thanks Purdy.