Since Shockwave is a mod, traditional trainers for the base Zero Hour game often crash. Here are the safest ways to "train" or modify the game:

Perform a clean installation of Generals: Zero Hour to your PC. It's crucial to ensure there are no old mod or trainer files left over from previous installations.

While different trainers exist, the most popular and community-supported one for comes from a platform called WeMod . It offers a range of "cheats" tailored to enhance your experience. The core features for the "Command & Conquer Generals Zero Hour" trainer commonly include:

Listen for an activation sound (often a voice saying "Trainer activated").