Sorry to hear you are having issues. Why do you need to run the purge in the first place? Was Fences having issue before the purge? And what version was Fences in before the purge and what version you trying to install. Have you tried doing the purge again. Reboot. Retest the system is running without issue. Than install the latest version, reboot again.
Also there might be an issue of corrupted layout snapshot.
Stardock Community Assistant.