Zorgane sound modpack dosent work

[sunyulasanyi]

HI
after i installed the modpack everything was  good, but the sound pack dosent work (Zorgane's realistic sound) i dont have sound effects in game,but after one day it worked perfectly it was aweshome, but today not working again, i dont do anything with the mods. 
What should i do t o fix this issue?

(sorry for pepega english)

[Aslain]

No idea, maybe attach logs, but I doubt I can help you, such randomless is always worst enemy for troubleshooter.