We've created a new installer that should fix this issue. Uninstall, reboot your computer, then reinstall with this:
http://sd.stardock.com/Rosco/apps/Fences2_fix.exe
This should fix activation issues with the trial and purchased versions of Fences 2.
Sean Drohan
Stardock Technical Advisor
Thanks Sean, Works great for me with Windows 7 and 8.