What is it?
MS Task scheduler - mstask.exe What does it do?
mstask.exe - Gives you the ability to schedule tasks to be run at certain on certain days and times. I use it to automate as many tasks as I possibly can. Virus Precaution:
I was able to find W32/Opaserv -H W32.Myparty@mm
The mstask.exe which is from Microsoft is located at c:windowsSystem32mstask.exe . If you find it anywhere else then you should be suspicious for sure.