I had 2 folders with gta 5, decided to install LSPDFR in folder 2. And lo and behold, LSPDFR becomes the correct version there. For reasons unknown to me, Rage did take old DLL packages, but I don't know where or which ones. However, after deleting all DLL files, Rockstar Launcher refuses to see gta 5 of 1 folders. I will delete it and use another one. Thanks for your help, I spent 4 days solving this problem, and it turned out to be much easier (wrong version due to DLL) than I thought.
For those who will have the same problem, here is the solution: completely reinstall GTA 5 and throw the new LSPDFR into it and then the correct version will be installed.