Hi, the problem's in the title: I have a monthly subscription for Grain GT and when I add the effect to a clip in Premiere Pro, I get this message, which just continues to repeat.  I have installed the Filmworkz License Manager, activated the license, and I made sure to install the Adobe Plugin only for the plugin for which I have a subscription.  I can't see what I'm missing.  Thanks for any help that you fine folks can provide!