Hello! Is there a test utility for WDM/KS audio filter driver? HCT kits have very good WavDrv32/MixDrv32 and DsDrvTst test utilities but there are almost no KS filter tests. I especially need a complete KS property request test cases: invalid request GUID/code, invalid request data/size, invalid get/set sequence, value checking etc. KsStudio can help to decode property request data but it does not exercise the driver for a proper request parameter checking. Regards, Eugene ****************** 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.com/