You can also save your settings and restore them too…works from V8 to V9 too.
Also, a lot of comments on how to do a clean install…I’d tried to summarize in this thread for How-To.
http://forum.avast.com/index.php?topic=143284.0
Seems like most times folks suggest a clean install for any issues.
Obviously, not always necessary but as one comment from one of the experts said on a post “after all a clean install is a clean install” :slight_smile: