Nightstorm

Hi nightstorm so i got a question been trying to get this f22 mod to work, ive followed the exact instuctions from different people to put it in the right location on my c drive but everything i have tried it will not work for me, everytime the game loads up says its disabled and once it launches and i go to mission editor its not there, ive tried going to mission the the home screen and says the module is required for it to load mission, the module will not show no matter what i have tried so far and ideas been trying to get it to work for the last 2 months