MsMpEng.exe Eating Up Memory, and Slowing Things Down.
 

Xp Machine is very slow to boot. I notice that MsMpEng.exe is using up a huge amount of memory during start up process. It goes from about 150,000k to 15,000k. When it reaches the lower figure - which takes some time - things then start to make progress. Also, I frequently get a message to...