HelpLua loaders don't work

Hello,
I have a problem when using gmod hacks. I am able to do lua_openscript_cl hackname.lua in single player and it works (not in servers obviously because auto-ban). However, when trying to use hacks on servers using lua loaders, it never works. I have injected the loader dll with different injectors. I have also tried various different loaders. I've also tried all of this with two different gmod hacks. Literally nothing works.
Any help appreciated.

Which dll you used ? please if you need a simple and efficient lua loader refer to external2

better off using an lua loader