Sound replacement problems

[Death_bringer_2]

Hi, I'm having problems replacing a unit's sound with another. The sound will replace and works in the editor, however when I play the map and select the unit, it will sometimes play the replacement sound and the stock sound. Is there any reason for this, and how can I fix it? Thanks in advance.

 

[-SoulBurn]

you replaced every unit response sounds?
what means "stock" sound?

 

[Death_bringer_2]

you replaced every unit response sounds?
what means "stock" sound?

Yes, I replaced every sound. And stock sound means the original sound that comes with the game.

Bump, really need help with this.