How Do I Get Rid Of Rundll32.exe

[DC]

I downloaded MS Anti Spyware yesterday and since then my
CPU "Randomly" operates at 100 percent I viewed my task
manager to find that "rundll32.exe" was active, I now
have to end the process everytime I run more than one
program. What is rundll32.exe? Should I remove it
permanately? And how is it done?

 

[Rob]

http://windowsxp.mvps.org/rundll32.htm