Recently I haven't been able to update Windows. I choose which update I want and it starts installing them. When finished, it asks for me to reboot, which I do. Then when the computer starts back up it says "Failure configuring windows updates reverting changes" I've tried updating more than once but it comes up with the same error.
I'm running on a Windows 7 65-bit machine. If you need more information I'll gladly provide them.