I assume it freezes at the very moment the map is loading?
Not sure if this might help fixing that.
Q: I don't load in the loading screen when every body does, and I'm not, What should I do? A:1. Right click on ZH icon -> Properties -> Compatibility tab -> Mark "Run this program in compatibility mode for" and choose windows XP SP3. 2. If still doesn't work delete the folder "Generals zero hour data" which is located in documents. Back up files before if you need.
Source: Gamereplays
Edit: Seems I got ninja'd before responding X3
Edited by protoman1008, 06 June 2018 - 05:35 PM.