MAD.EXE (\ExchSrvr\bin)
MERGECAT.EXE (\ExchSrvr)
Do you know what those process of Exchange do because when its running, it takes alot of my CPU. I think it has more to do with MERGECAT.EXE because when my computer goes back to normal, that process isn't running anymore.

There is something odd too. These past weeks, sometime the backup doesn't work. When I come in in the morning. I see "Backup operation cancel" "please mount a blank media" and then I click cancel. I think that is when my computer start to be slow.

thanks in advance