Press a button on your keyboard or select a hotkey in the dropdown. Only shortcuts available in the dropdown are supported
All hotkeys chosen under the extension tab will not work without the DCGExtensionScript. It's a small program that reconfigures your keyboard inside warcraft 3. It is very easy to use and requires only a CustomKeys.txt generated from this website.
Start the program by double clicking the file (Vista and Windows 7 must Run as Administrator). The script icon should now be visible in the taskbar. The "S" means that the script is currently suspended (not active).
When you're ingame you can use the following commands:
F5: Turns on the script (Inventory + autocast hotkeys).
F6: Turns off the script (All extension hotkeys)
F7: Toggles autocast
F8: Toggles invoker
F9: If your hotkeys are active when you chat. Press this button once. Chat fix button.
Space: Focus your hero
I recommend that you also read Extension Script Read Me before using the script