Yes sir I have tried running it as the only active addon, but I run into the same problem. The weapons themselves work, it's just that they emit no sound directly from the muzzle. Thank you again for you help.
Thanks for the reply, I love your mod. I've tried deleting the @mas folder and then extracting the new version (1.4) again, yet I still run into that exact error. I do not have the mas_fhq_config and I don't believe I have the old sound fix installed. Thanks so much for your help.