: Ensure your game is updated to v1.04 . You can check this in the main menu of Zero Hour .
If you only need extra cash and don't want to use a trainer, you can manually edit the game's files: Navigate to your Documents folder for the game (e.g., Documents/Command and Conquer Generals Zero Hour Data Skirmish.ini with a text editor. Find the line StartingCash = XXXX and change the number to your desired amount (e.g., 99999). How to Play Generals & Zero Hour - C&C Community : Ensure your game is updated to v1
Use the designated hotkeys (often the Numpad or Function keys) to toggle cheats during a match. Important Considerations : Ensure your game is updated to v1