Hi Frank, Do you mean there's no way in inf to avoid making it the preferred audio? Thanks! Mike ----- Original Message ----- From: "Frank Yerrace" <frankye@xxxxxxxxxxxxx> To: <wdmaudiodev@xxxxxxxxxxxxx> Sent: Wednesday, March 05, 2003 10:27 PM Subject: [wdmaudiodev] Re: USB default audio > > This registry directive is indeed supported on Windows XP. Setting it to > 1 essentially asks Windows to try to make the new device the preferred > audio device. However, setting it to 0 (as you are below) has no effect; > it does NOT tell Windows to avoid making it the preferred device. It is > the same as not having this directive at all. > > Frank Yerrace > Microsoft Corporation > This posting is provided "AS IS" with no warranties, and confers no > rights. > > -----Original Message----- > From: John Brinkman [mailto:john@xxxxxxxxx]=20 > Sent: Wednesday, March 05, 2003 8:47 PM > To: wdmaudiodev@xxxxxxxxxxxxx > Subject: [wdmaudiodev] Re: USB default audio > > > > My device uses the USB to interface with the computer but It does not > support the USB audio class standard and therefore does not use > usbaudio.sys. > > The driver is a stream class miniport that exposes 2 channels of input > and 2 channels of output. > > -John > > ----- Original Message ----- > From: "Mike Dey" <mdey@xxxxxxxxx> > To: <wdmaudiodev@xxxxxxxxxxxxx> > Sent: Wednesday, March 05, 2003 5:37 PM > Subject: [wdmaudiodev] Re: USB default audio > > > > > > Hi John, > > > > I had "HKR,,SetupPreferredAudioDevices,3,00,00,00,00" in my inf too=20 > > but it doesn't work on XP professional (not sure about SP1). Is your=20 > > device a USB audio? > > > > Mike > > ----- Original Message ----- > > From: "John Brinkman" <john@xxxxxxxxx> > > To: <wdmaudiodev@xxxxxxxxxxxxx> > > Sent: Wednesday, March 05, 2003 5:09 PM > > Subject: [wdmaudiodev] Re: USB default audio > > > > > > > > > > Hi Mike, > > > > > > I just tested my install on a "fresh" XP SP1 machine. > > > The computer's default audio device was an SB Live value. After I=20 > > > installed my device the SB was still the preferred audio device > > and > > > therefore > > > I will assume that SetupPreferredAudioDevices functioned as=20 > > > documented. > > > > > > I use this directive syntax in my inf file:=20 > > > HKR,,SetupPreferredAudioDevices,3,00,00,00,00 > > > > > > I have this directive in both the 9x section and the .NT section of=20 > > > my > inf > > > file. > > > > > > Best Regards, > > > John > > > > > > > > > ----- Original Message ----- > > > From: "Mike Dey" <mdey@xxxxxxxxx> > > > To: <wdmaudiodev@xxxxxxxxxxxxx> > > > Sent: Wednesday, March 05, 2003 4:35 PM > > > Subject: [wdmaudiodev] Re: USB default audio > > > > > > > > > > > > > > Hi John, > > > > > > > > I think that registry key only works for 98, not XP. Thanks=20 > > > > anyway! > > > > > > > > Mike > > > > ----- Original Message ----- > > > > From: "John Brinkman" <john@xxxxxxxxx> > > > > To: <wdmaudiodev@xxxxxxxxxxxxx> > > > > Sent: Wednesday, March 05, 2003 4:10 PM > > > > Subject: [wdmaudiodev] Re: USB default audio > > > > > > > > > > > > > > > > > > Hi Mike, > > > > > > > > > > I use this registry key: SetupPreferredAudioDevices > > > > > > > > > > > > > > > > > > > > http://msdn.microsoft.com/library/default.asp?url=3D/library/en-us/stream= > / > hh/s > > > > > tream/aud-prop_9zn7.asp > > > > > > > > > > -John > > > > > > > > > > > > > > > ----- Original Message ----- > > > > > From: "Mike Dey" <mdey@xxxxxxxxx> > > > > > To: <wdmaudiodev@xxxxxxxxxxxxx> > > > > > Sent: Wednesday, March 05, 2003 3:05 PM > > > > > Subject: [wdmaudiodev] USB default audio > > > > > > > > > > > > > > > > Hi, > > > > > > > > > > > > We have a USB handset device which uses the default USB audio > > driver. > > > In > > > > > XP each time our handset is installed, it will become the=20 > > > > > default > > audio > > > > > device. Since it's not really a sound card, we don't want it to > become > > > the > > > > > default audio after installation. Does anyone know how to=20 > > > > > overwrite > > this > > > > > behavior in INF file during device installation? Thanks in=20 > > > > > advance! > > > > > > > > > > > > Mike > > > > > > > > > > > > > > > > > > > > > > > > ****************** > > > > > > > > > > > > WDMAUDIODEV addresses: > > > > > > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > > > > > > Subscribe: > > > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > > > > > > Unsubscribe: > > > > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > > > > > > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > > > > > > > > > > > URL to WDMAUDIODEV page: > > > > > > http://www.wdmaudiodev.de/ > > > > > > > > > > > > > > > > > > > > > > ****************** > > > > > > > > > > WDMAUDIODEV addresses: > > > > > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > > > > > Subscribe: > > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > > > > > Unsubscribe: > > > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > > > > > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > > > > > > > > > URL to WDMAUDIODEV page: > > > > > http://www.wdmaudiodev.de/ > > > > > > > > > > > > > ****************** > > > > > > > > WDMAUDIODEV addresses: > > > > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > > > > Subscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > > > > Unsubscribe: > > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > > > > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > > > > > > > URL to WDMAUDIODEV page: > > > > http://www.wdmaudiodev.de/ > > > > > > > > > > > > > > ****************** > > > > > > WDMAUDIODEV addresses: > > > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > > > Subscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > > > Unsubscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > > > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > > > > > URL to WDMAUDIODEV page: > > > http://www.wdmaudiodev.de/ > > > > > > > ****************** > > > > WDMAUDIODEV addresses: > > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > > Subscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > > Unsubscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > > > URL to WDMAUDIODEV page: > > http://www.wdmaudiodev.de/ > > > > > > ****************** > > WDMAUDIODEV addresses: > Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx > Subscribe: = > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dsubscribe > Unsubscribe: > mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=3Dunsubscribe > Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx > > URL to WDMAUDIODEV page: > 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/ > ****************** 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/