MMH5.5 - Heroes of Might and Magic 5.5

I'm having a problem with the scripts in this mod; there are no new skills, and castles aren't being converted, etc. I've already tried using both old and new maps, and I've also tried using the new RMG from MMH55_Utility, but there's no result. Could you please suggest what might be wrong, because I'm almost resigned to playing with a flawed mod. I finally figured it out; the only thing that helps is Reanimation Patcher.