Sorry for the lack of info. Ad Aware is finding this (NOTEPAD.EXE "%1" ) in the Reg.Edit under HKEY LOCAL MACHINE, Current version, Run folder. When Ad aware tries to fix it the program locks up. I found the file location where Ad Aware located the problem and went in and deleted the entry manually. If you look at my first log 1/2 way down under "File Associations" you see in red the same file that has been written in other locations.
My first log is right after the second time I got the pop up at Realtor.com before I ran Ad Aware. I got the pop up only one time before and found the same (NOTEPAD.EXE "%1") using Ad Aware and had to delete that entry manually. Right after the first time I got the pop up I bought System Mechanic 7 Pro because it had the Anti Virus software as well as firewall. and everything came up clean so thinking I was ok I went back to Realtor.Com a few times then 1 day the pop up came back. The second log I posted was after I went though and deleted the NOTEPAD.EXE%1 the second time.
I have not been on Realtor.com since and everything seems to be fine so far. I hope this helps and thanks again.