Just adding in that I was having this issue this morning and last night. It was caused by a badfile preset from preset sync. If anyone else is having this same issue, just go to the main FH folder and look for the badfile file, open it in notepad, and it should say the preset that's causing the issue. Then go ahead and delete it from your files. It fixed mine just fine.
I'm glad to see your game is working now, though!