“Unknown Hard Error” when building light in launcher

Game Modding | Call of Duty: Black Ops 3 | Radiant

BruhMomentum:

Hi,

Im trying to build the lighting in the mod tools launcher, but around halfway through it says:




Light Export: Radiant_modtools.exe - System Error

Unknown Hard Error





Whats causing this? It is weird because the lighting in Radiant builds and exports fine.

RaGe-74:

never heard of that one. Go into steam and re-verify your modtools files. Sounds like something has been corrupted