Restore Context Menu to Default Windows 7

Okay.My context menu is filthy at the moment.
I've tried every method that could clean it up (shexview, Ultimate Windows Context Menu Customizer etc.) and none work.So, what I'm asking, is there a way to restore the context menu to default?Edit: I've tried editing it myself and now it's even more screwed up as it's missing certain things (for example, burning .avi files with "Windows DVD Maker"). HELP!

system restore, or failing that a reinstall.

Replying to #2

Can't. Installed too many programs recently.

Replying to #3

you could go the the first program you installed via a windows option, i did that a number of times when mass effect chose to go A.I is a crapshot on me.