Can't open file pcx64/hallucinogenic_smoke_sphere_arrow.neutral.drm

[Mister]

Can someone tell me how to fix this dumb annoying error? I've tried re-downloading the patch. Tried verifying the integrity of my game files and nothing.

[76561198859671782]

Same problem, I tried everything, except to reinstall the game.
Someone could explain exactly what this error message means

[Sam]

Its a registry error having to do with most likely the fear arrows.
I have the sound registry error occassionally.
If you can craft fear arrows, I wouldn't worry about it unless you know how to correct registry errors as it doesn't affect your game.

[Conchobhar]

Same for me, what is this? Can't start the game.

[Conchobhar]

Wonderfull, was able to play about a month ago, stopped becuase the FPS was just too low, come back now only to find I can't even start the game, same exact error message as OP.
What the hell? Not a peep about it or a fix inbound. Again, another reason I dont buy games on release and wait till they are all in the bargin bin these days.