It works! Thanks to everyone who provided input. Discovered that yes, I needed to have 64-Bit not 32, AND I had not properly pointed to the correct directory. By the way, the free Spitfire Audio Labs aren't too bad. Check them out.

Hey Jason, thanks for the reply. I looked for the Spitfire Lab under another name and didn't find it. Cn you give me a simple run-down of how you integrated your spitfire lab into Mixcraft and how you get it to launch? I think I just need some basic guidance if you'd be so kind,

Ok, I'm a musician not a software guy,, and I am unable to get Mixcraft 9 to find the Spitfire Choir VST. I downloaded the free lab I wanted and "followed" to the best of my knowledge the steps Spitfire recommended to install it but no luck. Mixcraft doesn't show it. I did go to preference...