[quote name='visitor' post='122629' date='Sep 16 2010, 04:19 AM']Install the older version, then instead of using add/remove, use Revo Free Uninstaller (revouninstaller.com) to uninstall. Use the strongest setting so it will remove any leftovers.
There was also a problem with legacy registry entries being left behind, which need to be deleted. Lavasoft was looking into this problem 6 months ago, but not sure if they ever fixed it:
Thank you. I will try your suggestion.