Hi, Not sure what the issue is. Certain mods give error message . Requires unknown mod to be installed. Can anybody help?.
I had it once with Aston from Challengers pack I think (the first time it became available when all the other cars from the pack were already installed). Manually removing the file from the rF2 folder and reinstalling solved it for me. Try to remove all affected mods manually and reinstall. Hopefully it'll help
