Hi Matt, The following links reference QFE 269601, which superseded Q242937. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/stream/hh/s tream/aud-design_5u07.asp http://msdn.microsoft.com/library/default.asp?url=/library/en-us/stream/hh/s tream/audmp-routines_8oj7.asp FWIW, we've found that our customers (primarily new laptop and desktop motherboards) dropped Win98SE on July 1st, when Microsoft pulled life support. WinME has had little traction, and Win2k had traction only in commercial accounts. This has had the effect of shifting the bulk of our efforts to WinXP SP1. This wholesale shift of our customer base is very unlike previous OS releases, which occurred much more gradually. Best, David Roach droach@xxxxxxxxxxxx -----Original Message----- From: Matt Gonzalez [mailto:matt@xxxxxxxxxxxxx] Sent: Wednesday, December 04, 2002 4:18 PM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] Re: White Papers now available Certainly, you can run WDM drivers on 98SE. However, there are a significant number of documented problems with WDM *audio* in Windows 98SE. There is a QFE available to resolve many of these issues. However, it's not exactly straightforward for end users to obtain QFEs. Because of this, we decided some time ago to only support WDM audio on Me, 2000, and XP. So far, that's worked out fine. This is further complicated by the fact that the MS knowledge base has been reorganized and I can't even track down the link to the QFE anymore; it used to be article #242937, but that doesn't exist anymore. BTW, I've gotten a lot out of your books; I've got both the Windows 95 and WDM ones on my shelf. They're both invaluable. Matt Walter Oney wrote: > Matt Gonzalez wrote: > > Right now we are supporting both VxD and WDM drivers for our products. Since > > our next products will only have WDM drivers, we will be supporting Me/2K/XP > > only. > > Umm, isn't 98SE *also* a WDM platform? > > -- > Walter Oney, Consulting and Training > Basic and Advanced Driver Programming Seminars > Now teaming with John Hyde for USB Device Engineering Seminars > Check out our schedule at http://www.oneysoft.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/ ****************** 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/