Still getting this.
What I really don’t understand is this: If I place another mod before it it works fine. Loads right up, but if my test mod is first or the only mod it crashes. Now I have actually gotten a few reports on this same error from people trying to play my live version of it single player locally (same for me). It won’t play locally alone or by itself. Load up another mod and it works. Now I have actually helped a few others with this by just having the check the associations of the levels, and pgd. I have gone over mine several times, pulled old backups, deleted and recreated new ones. All to the same avail.