I'm trying to run Fences 1.01 on two computers, a 32 bit Win7 machine and a 64 bit win8.1. It runs like a charm on win7, but as soon as it is installed on the classic desktop 8.1 machine the computer loses the ability to drag and drop. Fences doesn't need to run, just to be installed. The only thing that unlocks it is to uninstall fences. Any suggestions would be appreciated.