HotkeyNet a Few Issues

[Freddie]

<ToggleWin WoW3 WoW4> failed: None of the windows on the toggle list were found.

That's because you're asking the local copy of HKN1 to execute that command. The local copy looks for those windows on its own PC and of course fails to find them because those windows are on the remote PC.

You need to send that command to the remote copy of HKN1 with <SendPC> like this:

<SendPC 192.168.1.67>
     <ToggleWin WoW3 WoW4>

(The above is a fragment, it needs to go in a command or hotkey definition.)

I even tried this while mousing over on the remote PC and tried using the actual PC.

HKN1 and HKN2 are different programs. Mousing over with HKN2 doesn't change hotkeys in HKN1. (Except in the following way. If you have an HKN1 hotkey loaded on the remote PC, which you probably don't, you can execute it by sending keystrokes with HKN2.)