Homeworld Classic fatal error

(null) (0): Fatal Error - Could not allocate growth heap 1 with a size of 1300291260

“C:\Program Files (x86)\Steam\steamapps\common\Homeworld\Homeworld1Classic\exe\Homeworld.exe” /disableAVI /window /noBorder /1600 /debugtofile

This is a modded game to basically take out the Nlips and change a few ship stats. Nothing very complicated. The files are in the data folder and they seem to work but the game crashes about 30 seconds into mission 1.

Solution: Works fine when Steam is bypassed but not when running through Steam.