I am running a windows 2000 server and I am getting a virus alert from the server about six times a day. The message reads: "Message from server to server on date & time The file g:\program files\exchsrvr\mailroot\vsil\queue\ntfs.2a9cc88601.eml is infected with w32/netsky.p.eml!exe virus. Unable to clean the file using the current scan engine 4.4.00 dat version 4.0.4652." I update the dat files on the server daily but I am still recieving these messages. I am currently running mcafee 4.5 on the server. Do I need a better virus scanner?