We are using peak meters with our card under Windows XP and it works fine with sndvol32, so I guess there must be something about your topology that XP doesn't like. If you'd like to email me privately with your relevant source code I'll see if I can spot anything. Jeff ----- Original Message ----- From: "John Smith" <wadacct@xxxxxxxxx> To: <wdmaudiodev@xxxxxxxxxxxxx> Sent: Friday, January 03, 2003 12:43 PM Subject: [wdmaudiodev] Driver displays peak meters in sndvol32 in WinME but not WinXP > > Hi All, > > We have a WDM audio driver, based on PORTCLS, and we had success displaying a peak meter > beside Master Volume in WinME. However, when the same driver is loaded in WinXP, there is > no peak meter in sndvol32. KsStudio shows the peakmeter in the topology in both systems. > The peakmeter is added into the topology just after Master Mute. If anyone has any info > I'd greatly appreciate. > > Thank you, > John > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > ****************** > > 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/