I am having a problem with scanning, in particular "full scan". I set it up to run, it started, my computer has been on for over 12 hours, and the message shows that the full scan is running.The log doesn't show that the scan is running or that it was ever started, completed or aborted. This is a new computer and there isn't that much on ot to take this long too scan. I'm not very familiar with all of this, so please, any anwer in the simplest words will be appreciated:-)