Zero Hour Online V9.1.5(2020) May 2026

Manually set your resolution in Documents/Command and Conquer Generals Zero Hour Data/options.ini .

To play Zero Hour online in a modern environment, follow these steps: ZERO HOUR ONLINE V9.1.5(2020)

If the game won't launch, deleting dbghelp.dll from the install folder often fixes it. ZERO HOUR ONLINE V9.1.5(2020)

Ensure both generals.exe and your VPN/Launcher are added to Firewall exceptions . ZERO HOUR ONLINE V9.1.5(2020)

If you encounter errors like "Technical Difficulties" or mismatches: