A couple of months ago I had enormous trouble with AzeSearch and I got wonderful help from this forum.
I got it again recently and asked for help again. However, I went scrupulously through the initial instrauctions again (the first time they did not get rid of Azesearch) and found what I think is a differnt program to try - Ewido. I certainly don't remember it froma few months ago.
I am happy to report that it did appear to find and zap the offending Azesearch.
Hope this helps someone out there :-)