it's happening to me too... the blue ball won't spin, though the animation is activated. i tried "repair" but it didn't do anything...
i'm using the 4.8 home edition.
also, at first scan, the AV found some viruses in windows xp, and i deleted them.
now, whenever the system shuts down unexpectedly - as in a power failure - the video drivers are uninstalled. i have to re-install them each and every time.
i got a recovery point from before the scanning in cause but i am afraid to go back there, because the system was so virused i couldn't even access the internet.
so, do you have any hints on how to make the blue ball move?
or if it doesn't move, - the scanning is shown as running and there's a list of the scanned areas - does that mean my system is at risk??
does wiping those infected files have anything to do with the uninstalled drivers?
and lastly, when i scan anything - any file on my computer, there's a quick scan but the results won't show, there's no summary of the scan. i have no idea what was scanned and what was not.
help!