Edit: Resolved. Problem was between keyboard and desk. I forgot that copying the enhancement over the original mod was a step. Derp.
I'm having an issue reinstalling the newest single player version of the mod, and I don't know what I've done wrong.
I had an older multiplayer version installed, it worked fine. I had an older single player version installed before, it worked fine. I downloaded and installed both the latest versions of the single player version and external weapons mod from page 1 per the readme.rtfs.
When I go into mission editor to arm the F-22, no visual model loads in the preview window. I see the weapon loadouts, and can choose between all the new, fancy, single player bombs, missiles, bags, etc. Then when I load into the game, the game crashes with a warning that says "Sorry, DCS has crashed" or something to that effect.
I tried uninstalling the external weapons pack, that didn't make any difference. I uninstalled both the external weapons pack, single player version, and went back to Grinnelli's OG mod, and it works fine. I'm just curious if anyone has any insight to what got bungled up to where I can no longer use the single player version.