Ok, I am trying to un schedule the boot time scan, however I get a box in the bottom right saying that I cant due to being on the black list, how can I change this?
Please post a screenshot of this message.
Like Igor asked, post a screenshot (see how: http://forum.avast.com/index.php?topic=8982.0).
You can use Gadwin PrintScreen to get a screenshot (http://www.gadwin.com/printscreen/) or the free version of WinSnap 1.1.10 (http://www.filehippo.com/download_winsnap/?2173).