Originally posted here by .:front2back:.
have you uninstalled anything as of lot?
I'm thinking that you might of deleted an .dll file from your system32 i think that 's the folder..
Sometimes when you unistall something a box appears asking if you want to leave the .dll or delete it.
maybe you have deleted one that shouldn't of been deleted.

just throwing up an idea

front2back:.
nop i didnt uninstall .. and it sayes that its "mmc.exe" error .. the file name is written in the top of the error window (the blow part) .. i searched for the file and its found in my pc ..

and i installed kaspersky personal pro and scanned my pc , but its clean .. :S