DOWNLOADED (FROM http://www.digitalanarchy.com/3Dinvig/main.html) AND INSTALLED ( THIS IS THE INSTALL PATH : C:\3D_INVIGORATOR) 3D INVIGORATOR 6.1 FOR WINDOWS. I RESTARTED PHOTOSHOP CS6 64 AND EXPECTED TO FIND 3D INVIGORATOR IN THE FILTER MENU BUT IT IS NOT THERE. ANY SUGGESTION ? I AM RUNNING WINDOWS 8 64 BITS. THANKS.
When installing the plug-in, be sure the install path points to the C:\Program Files\Adobe\Adobe Photoshop\Plug-ins folder. If you are installing the plug-in directly to the C:\3D_Invigorator, then Photoshop will not be able to find the plug-in.
Once you have the plug-in installed into the Adobe Photoshop Plug-ins folder, you should be able to find the plug-in in the Filters menu in Photoshop. If you are still running into any problems, please let me know.