Collectible Card Game Headquarters

whenever i try to apply a theme other than default, mws just shuts down. how can i fix this?

Try to reinstall MWS. It's not my theme's problem.

I had the same problem and came to this post. Reinstalling of course didn't help. I finally realized the problem. The 3 custom set cards that appear on the bottom when you first install aren't replaced when you change masterbase. They have funky symbols and stuff. Of course the theme maker guy wouldn't have that set open for himself to see the problem.

Just delete the sample in the "custom sets" folder, then open the program and change theme under interface as directed. Good luck.