I'm having the same issue. I'm having issues with both going through arma itself, and using A3 launcher. I've tried manually downloading the mod and putting it in my mod folder, then validating. I've tried deleting it and downloading straight from A3 (where it doesn't always appear) I've tried verifying arma files. i've tried deleting and redownloading every mod I have. I've tried putting the file in different locations as a "well nothing else is working" idea... I've now been at this for two hours and have no idea what else I can do... I've done each of these multiple times in the hopes that "maybe it will work this time" only to be let down and insanely frustrated every time.
