Interesting to hear the comments about McAfee
1./ That it failed
2./ That there is an 8.1i version... we are running 8.0 an the engine
3./ I thought SDATs kept the system up to date (we have engine 5100 virus definitions 4956). Obviously there is more admin work to be done, i.e. finding an update to v8.1. Better look into that one asap, esp. if existing engine is failing a Virus test!