Yesterday my computer suddenly started lagging unforgivably, so I opened Task Manager. Under the "Processes" (which opened after minutes of lagging) tab I saw about 50 (didn't count them) rundll32.exe lined up. Each was a little bit different from the last in size, however, everyone looked like this:
Image Name | User Name|Memory (Private Working Set)| Description
rundll32.exe | Anton | ---- K | Windows host process (Rundll32)
I searched for "rundll32.exe in ALL folders and took all of the files and put them in the Recycle Bin.
Are these files neccesary?