How to Run Homeworld Emergence (Cataclysm) on Modern Systems at 1920x1080 Widescreen Resolution
Run Homeworld Cataclysm at 1080p on Windows 10
Supposedly the registry location is:
32bit try HKEY_LOCAL_MACHINE\SOFTWARE\Sierra On-Line\Homeworld
64bit try HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Sierra On-Line\Cataclysm
but for me, only the following (64bit) works:
HKEY_CLASSES_ROOT\VirtualStore\MACHINE\SOFTWARE\WOW6432Node\Sierra On-Line\Cataclysm