[wdmaudiodev] Re: usbaudio with sysaudio?

  • From: "Zou, Ying(Patrick)" <patrick_zou@xxxxxxxxxxx>
  • To: "Zou, Ying(Patrick)" <patrick_zou@xxxxxxxxxxx>,<wdmaudiodev@xxxxxxxxxxxxx>
  • Date: Thu, 4 Mar 2004 11:06:40 -0800


I am testing some filter driver on some USB audio firmware. After enumeration, 
Win2K could find usbaudio device and usbHID. They are all listed correctly in 
device manager, but system will display "sysaudio: addFilter 
xxxxxxxxxxxxxxxxxxxxxxxxxxx failed". If I use media player to play a sound 
file, it will display "no audio hardware". 

so, anybody knows whey sysaudio will display such error messaage? where did I 
commit some thing? 


Other related posts: