What is/was your issue with your install of Avast IS? Was your install a clean install or an upgrade? Is this still giving you a problem or is this resolved?

Is the problem you are having now since your install of AIS? If not, when did it start and can you give us more information as to what is happening?

You may also want to read the following post: http://forum.avast.com/index.php?topic=53253.0, and run an MBAM log and post your results in your next post. If anything positive comes up, follow the instructions in the post, then run the OTL log and also post that as well. Thank you.