no sound in game

[K116aab]

i have sound on ts,but as i click on a short cut for Armed assault game my mike transmission will not work only voice activation works i have run it as admin that's a no go its was OK about 2 mouths ago i have tried it with other games its the same i have realtek sound card and windows vista
thank you this is a TSCLIENT REPORT:---------------------------------------------------------------
-------------- log started at 28-12-07 14:19 -------------
---------------------------------------------------------------
28-12-07 14:19:26,3504,DEBUG,All,Startup,Client version 2.0.33.7
---------------------------------------------------------------
--------------- log ended at 28-12-07 14:19 --------------
---------------------------------------------------------------

Problem signature
Problem Event Name: PCA2
Problem Signature 01: TeamSpeak.exe
Problem Signature 02: 2.0.32.60
Problem Signature 03: The TeamSpeak 2 client
Problem Signature 04: TeamSpeak 2 Client
Problem Signature 05: Dominating Bytes Design
Problem Signature 06: 200
Problem Signature 07: -1
OS Version: 6.0.6000.2.0.0.768.3
Locale ID: 2057

Extra information about the problem
Bucket ID: 9751699

CAN SOME ONE HELP HERES ALL THE INFO ON THE PROBLEM.