Over and over, my Avast for Mac program hits a file that ends with /recordids.syncidmap
and does not move past it. Just keeps scanning for hours and hours.
What should I do?
There is a new version of the Scanning engine that includes many fixes. See the following link for info on installing it
http://forum.avast.com/index.php?topic=41798.0
Let us know if it fixes the problem 