It was magna86 and the logical place to have posted this is in your topic.
http://forum.avast.com/index.php?topic=103230.0Topics remain open they aren't closed as such, so you can continue there keeping all information in the same place, not to mention it bumps that topic to the top of the chronological order and brings it to the attention of those who were helping you.
Clicking the link given by magna86 should have taken you to dropbox, clicking the Download button would download bits7.reg to your system.
So now you have download the bits7.reg file, then right click on the bits7.reg file and select Merge (see image), this should then merge these registry settings into your registry.
I you have any further problems (with windows 7 UAC, etc.) in trying to merge this, please address it in your other topic, so that those who are helping get to see it. It is now close to 1am here and I'm calling it a night.