for the past week or so my computer will after being on for awhile strt to work slow and the fan will blow excesiveley,when i check 100% of the cpu is being used and mshta.exe shows up 10-15times in my processes. i have went to windows/system32 and found a few mshta.exe document that were recently made and not supposed to be there and deleted them, but it is still doing it.pleas help.