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#21
In other words, its unusable. You probably have some registry problems which a windows repair should fix.
What I would do is restore to a known "ok" point and backup every important data there, then do a complete reinstall or a windows repair. No hassle trying to iron out causes. Could be a myriad of things.
WU ran the same update for me yesterday, applied with no problems. Everything works.
I did notice System host process run from time to time so my laptop goes to turboboost mode for 2-5 minutes a day.
Also - Getting facebook notifications! :) for messages - finally! (hope it lasts)
Dont go mad over windows problems, believe it or not, my friend with a macbook air has major issues with it :)
But otoh restoring that and restoring windows are worlds apart....Sigh.
One last thing - An upgrade is an upgrade. Clean install is the best way to go.