1. That is not HotKeyNet Code, it is code for another program. The code is not interchangeable. Go HERE and get a proper HotKeyNet script.

2. the Autoexe command is nothing to be concerned about. It doesn't do anything unless you specifically call for it. Ignore the error or you can disable the command in HotKeyNet > Settings > Execute command Automatically > delete anything under "Execute command Automatically > When script loads, run this command line".


3. You should not need to launch your WoW windows manually. It is part of the basic script.


Again, I have written a complete, in depth, step-by-step guide. I'd suggest you read it through to see what exactly you need to do.