It crashes my game every time, in both single and multiplayer! This happened after installing NeuroTec Planes

What is the exact error message? What is Lua_shared.dll?

no error, just a CTD after Initilazizing Game Data in sp

[editline]16th May 2014[/editline]

lua_shared.dll is the dll witch crashed my game

Where are you seeing that?

So you are saying that a witch named dll crashed you game… Well I’ve told you to not to mess with witches.

reinstall Garry’s Mod

Ok, thanks