Windows Update Problem KB2862330
Absolutely. My laptop has gone slightly crazy since that same download.
For no apparent reason it will stop abruptly and I'll get a message saying "....check that new hardware or software is properly installed...." Also, the formatting of my Word files is changed and I cannot print an e-mail massage but I can print any attachment - crazy.
I was going to take my laptop to a repair guy tomorrow but now I'll hold off until something 'official' comes out of Microsoft.
In the meantime, if anyone can shed further light on this matter - particularly a proper fix - please let us know.