Multi-Threading Functions Missing

[AtmaX]

I just started using AutoHotkey_H; I wanted to try it to use its multi-threading functionality. However, whenever I try to run a script that calls one of the multi-threading functions, I get a load-time error message saying that the function doesn't exist. I'm using the .exe version of AutoHotkey_H. Is this a bug, or did I invariably mess something up?

[HotKeyIt]

Please provide example code.