starting error

[3xil3]

when i start ts, i get 2 errors:
OpenDevice Attempted to open with an unsupported waveform-audio format.
WaveInOpen Attempted to open with an unsupported waveform-audio format.

when i get in my clan server my headphone gets muted and i cant unmute it.

please help me

[WolfStar76]

It sounds like you may have an issue with the soundcard drivers that your headset is plugged into.

Try updating the drivers for that sound card, and also try updating your DirectX install, just for kicks (www.microsoft.com/directx).

In the future, please post support questions in the SUPPORT forums for a faster reply (and to help people who are seraching the support forums that may have problems like yours).