Is this the .ANI exploit update?
Apparently so, I didn't really pay too much attention to what it was that I updated.

This thing freaked the hell out of me, my PC is stable & well protected, I was like "WTH, virus?! On MY PC "
Maybe something just failed to load first time I thought, so reboot.
Nope.
So is it actually breaking the internet, can I google the error?
Yes internet works but just a bunch of stuff about how yes, rthdcpl.exe is the Realtek control panel & some worms hijack it!
Then tried the exact error message & found the MS KB article, "Phew, not my booboo, ooh others are gonna get that"
The .org was 2nd stop with URL in clipbook.