So I downloaded the demo for AD for the purpose of getting practice mixing drums, but I can't open the VST. When I go to FX in REAPER, AD doesn't show up. I've put it both in the Vstplugins in the Program Files, and it's currently in the FX folder in Program Files/REAPER. It doesn't show. I put the Poulin SoloC there to see if it was REAPER, but it recognizes SoloC.

I've downloaded it twice, re-scanned, put the .dll all over, nothing works. Can I get some help?
Are you using the 64 bit version of Reaper? I use addctive drums on a reaper and on the 64 bit version I have to use a track template for it to work.