@iSteiN Like I said before, try without that mod manager, maybe it is causing issues. Don't know, but why not remove a variable. Just use OpenIV, it's easy, probably easier than that mod manager. Also do indeed remove the unnecessary files. For example again, to install ScriptHookVDotNet, all you need is the ScriptHookVDotNet.asi and ScriptHookVDotNet2.dll files in your game root directory, remove those other xml and pdb files and that ScriptHookVDotNet.dll. Again, I'm not 100% sure if they are causing issues, but why not remove variables. I would really bet that having the old SHVDN.dll is the culprit. Don't give up on installing scripts, they are easy to install.