This is a clean install that came with the computer. McAfee is the antivirus priogram.
Windows 7 Home Premium starts installing updates when it is shut down. On power up it goes into a "configuring updates" mode and stays there and never finishes the updates. There is a long string of failed updates in the update history.
I have to shut the machine down and restart in safe mode. Then it will undo the updates and return to a safe point. No error code is given. This started about 2 days ago. Automatic update is used.
This machine has been in use a little over a year.It is a 64 bit operating system