DJ, Thanks for the quick response! I'll check the buffer sizes! Thanks. Devendra. At 01:29 PM 3/18/2003, DJ Sisolak wrote: Devendra, What is the size of the data buffer (in milliseconds) that you are sending to the driver? There is a known problem in the USB driver that restricts the caller to 256 milliseconds of data per request. This will be fixed in upcoming releases.=20 DJ This posting is provided "AS IS" with no warranties, and confers no rights. -----Original Message----- From: wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx[1]] On Behalf Of BlazeAudio Developer Sent: Tuesday, March 18, 2003 1:28 PM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] DirectKS and YAMAHA YST-MS35D Has anybody tried to use DirectKS (using the sample or any other way) with YAMAHA YST-MS35D USB device? On a few machines running Windows XP, we get a crash (BugCheck - 0xd1 - IROL_NOT_LESS_OR_EQUAL) as soon as streaming is started. Thanks. Devendra. ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx[2] Subscribe: = mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe[3] Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe[4] Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx[5] URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/[6] ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx[7] Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe[8] Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe[9] Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx[10] URL to WDMAUDIODEV page: http://www.wdmaudiodev.de/[11] --- Links --- 1 mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx 2 mailto:wdmaudiodev@xxxxxxxxxxxxx 3 mailto:wdmaudiodev-request@xxxxxxxxxxxxx%3Fsubject=3Dsubscribe 4 mailto:wdmaudiodev-request@xxxxxxxxxxxxx%3Fsubject=3Dunsubscribe 5 mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx 6 http://www.wdmaudiodev.de/ 7 mailto:wdmaudiodev@xxxxxxxxxxxxx 8 mailto:wdmaudiodev-request@xxxxxxxxxxxxx%3Fsubject=subscribe 9 mailto:wdmaudiodev-request@xxxxxxxxxxxxx%3Fsubject=unsubscribe 10 mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx 11 http://www.wdmaudiodev.de/ ****************** 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/