consistant wmi error in event viewer

can someone please tell me what this error is,why im getting it,and possibly how to fix it?

ok.I just found this same thread while browsing in here.There is ah fix for it so that it doesnt show up in the event viewer.However,the problem seems to occur from ah dvd to sp1 install.I have never used ah dvd to install or update my system to sp1.It is allready pre-installed.So im not so sure as that is why its showing up.according to microsoft there are other reasons for this error,but they do not specify.so anyway,i applied the fix.atleast it will stop it from showing up.My computer seems to run smooth and fast.This was the only problem that annoyed be.problem is solved.thanx :)