Opening .dll files for Garrys Mod.
I am a complete noob with almost no coding experience but even so I still like to read the code of people who can. I have tried a few .dll compilers such as ILspy and gvim but they either wont open or open with error characters everywhere. What program can open these types of .dll files?
You don't. You need to get the source from the person who made it or has the source.