This question already has an answer here:
A few days ago Windows Update installed when I shut down my laptop. When I restarted it hung at 0% for about 5 minutes. Then it said reverting configuration and continued into Windows. Now every time I shut down it down it reinstalls the updates, and every time I start the machine it hangs at 0% for a few minutes and reverts configuration.
What could be causing this? My other machine installed and configured the same Windows Update no problem.
Here's the system specs:
- HP laptop
- Windows 7 Home Premium 64-bit CPU and OS