Had the exact same issue two or three times before. Wasn't able to find the cause or a solution, so reinstalled every time.
If you figure something out, let me know, I still can't fathom what it could've been.
Hi guys!
I found the solution of my replay sound problem!!!
First of all i downloaded the RSRBR2010 sons mod,but that's not helped me. The sound issue was still there even after fresh installation.I'm using Win7 by the way.
So i tried this..... Click the right button on the mouse on the RS center icon.Window open up.
Then click restore previous versions.
Then click compatibility
Then you will saw that...WindowsXP service pack1
So...i changed it to my version" Win7,
Then click apply and after click OK.
I did this with RScenter and regular RBR and the camhack mod.
Since i changed it to win7,the problem is gone the sound working perfectly in replays with camhack. it's depends what kind of Win you guys are using,so change it to that.
I hope that will help for everybody who got that sound problem.
Sorry my english writing not so perfect-
)
Matt