: Before applying any cracks, ensure your Zero Hour installation is updated to the latest official version (v1.04).
Use your original discs or download the digital version from Steam or the EA App .
You renamed the original generals.exe to generals.old (just in case).
To play Zero Hour without a CD safely and legally on modern hardware, you should avoid 20-year-old standalone cracks and choose one of the following methods: 1. Buy the Digital Version (Recommended)