Hi there! I have tested my application using KS audio streaming on many machines and it works perfectly well. On one, however, I have a serious problem, ending up with a short blue screen (too short to read the message on it) and a restart after stopping the capture streaming by calling _pPin->SetState(KSSTATE_STOP); This occurs on WinXP with a SIS 7012 audio device. The rendering works perfectly well, but the corresponding capture streaming forces a restart on that system only when stopping the pin. Anybody seen something like this? Thanks, Patrick ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/