This morning the little blue/yellow update windows shield appeared on on my foundation bar and I moved the mouse down to it to see what it was it it was supposedly sidebar.exe looking to gain access to my computer. I was suspicious so I just chose to close it yet it still brought up the pop-up asking me whether I wanted to continue with the processing. It would not take cancel for an answer nor could I load task manager at the time. It then seemed to take the cancel and then a stream of pop-ups appeared saying that windows could not access some partition on my hard disk and then poped up a Windows menu suggesting a scan. I ignored that and attempted to run a Malwarebytes scan, but it ignored my choice. I then just chose to shutdown which it allowed. Booting up I get the same stream of pop-ups complaining about partition access and the popup suggesting a Windows HD scan. Currently, dead in the water. Any help?