A sharepoint update installed itself via windows updates, not I can't access sharepoint. I had no idea that auto install updates was on. Uninstalling the update did not work from add/remove programs didn't work. I do however have full backups, including system state going back 3 weeks, so restoring from that is an option.
When I try to go to the site I get "Server Error in '/' Application." and it mentions that I can modify my web.config to make it show the real error. I'm willing to do that, but I'm wondering if anyone knows how to roll back this sharepoint update.