I installed one new car from Emergency Distributors, and I know how to install everything before anyone says anything. After installing the files and the car, I restart my PC and launch RPH. When the loading screen comes up, the GTAV background disappears, the screen freezes and then it goes away and takes me back to my desktop. This is getting to where almost anytime I add something new to my game, RPH and LSPDFR crashes, making it to where I almost not want to play it anymore.
NOTE: It doesn't give me a log report or a crash report.