I'm getting mmc.exe - application error before I log in to my computer. It's says "the instruction at "0x00cb0000" referenced memory at "0x00cb0000". the memory could not be "written". click on ok to terminate the program click on cancel to debug the program. " it will not go away. you click on on ok or cancel and it keeps coming up. I looked it up and it says to get the hotfix from Microsoft. any suggestions?