Greetings, the very first advice is make a clean freelancer installation OUTSIDE of windows folders, ideally directly into C:/Freelancer (or other disk) and the same with FLMM, clean (or move) old saves and then proceed with mod installation and activation following advices in our FAQ. CF installer can dealt with most of user PCs, but not all; the biggest issues, which we know, happens when system (Windows) disallow overwrite game files. And please use FLMM version 1.31 which is provided with th…