Unable to Locate Massive Plugin

I just purchased, installed, and liscenced Cubase Artist 7 on my laptop. However, when I tried to load up one of my Cubase Elements 6 projects on it, it said "The Plug-In “Massive” could not be found. I have Massive.dll in “C:\Program Files\Common Files\Steinberg\VST2” which is listed as one of the VST Plugin paths according to Devices > Plugin Information > VST 2.x Plugin Paths. Massive still functions in Cubase Elements 6 at that file location. I don’t know why it’s not working. Please help!

Could be a 32 bit / 64 bit problem… Is everything 32 or 64 bit?
J.L.

Slapping myself on the forehead here. All I had to do was restart CA7 and then it was able to recognize the new plugin path. Thanks anyway!