@wreckedshelf search for a file called "dlclist.xml". Make sure it is in your mods folder and that you have gone through update>x64>(I believe it's "data" you wanna check. Haven't modded GTA in a while, so....)
Let me know when you have found this and please screenshot the whole OpenIV window.
If you don't know how to do this, press prtscrn on your keyboard.
Go to the start menu, and find Paint (if you're a Win10 user you can just pop it into the new search bar there.)
Once you have loaded into Paint, go to the clipboard. It should be in color. Click the clipboard and it should paste your screenshot onto the canvas.
Save as any file type of your choosing and find a site to upload.