Thanks for your help. I was confused about the fact that there were two "Video Players" in Ray Base for the free version. I needed ad free so I copied the ad free files over the top of the free ones. Didn't work when I put in an ad free license. I had to actually delete the old ray folder and then install ad free using the script. It still took a while for the license to take effect. I woke up this morning and the videos are now working.