QUOTE(darbikrash @ May 15 2009, 08:16 AM)

None of the suggestions help. I note in the task manager that "aawservice.exe" is continually running, and cannot be permanently stopped. At this point the Adware utility is acting more like a virus than an application. Can anyone offer any meaningful help in unintstalling this tool, so I can upgrade to the latest?
Thanks in advance.
OK, I found a fix.
In looking at the Task Manager, I found that the old Ad-Aware executable was running, all the time and could not be shut off. I believe it became corrupted, and just got into some kind of endless scanning loop that could not be shut off.
If you killed the process manually from the Task manager, or using any other method, it would only cease temporarily and then begin re-running, on it’s own.
So, when you try to un-install from the Windows utility (or using any other method) you cannot, because unbeknownst to you, the process still running in the background. No installer that I know of can uninstall a process that is still running. Also, you cannot update the Ad Aware software for the same reason. I have a two processor machine, and the Task Manager showed that it used 50% of my processing capacity, which means it was pretty much sucking up an entire processor.
The FIX, is to open the Task Manager, and locate the process called “aaservice.exe”. If you sort by memory used you will find it at the top of the list, as it is using a huge amount of resources.
Terminate this process manually using the Task Manager. It will terminate the service for a minute or two, and then will relaunch, no matter what you do.
Now, open up your un-install utility from the control panel and locate the Ad Aware application. Get ready to hit the REMOVE button.
Before you do, go back to the Task Manager and be sure the process is still terminated. It may have relaunched in the time it took for you to go through all this, if so, Terminate it again, manually.
Now quickly go back to the un-install utility and quickly hit the REMOVE button to un-install Ad Aware. If you’re fast enough, it will work!
I hope this helps somebody else.