Installing Core System Components for an Audio Adapter
This section includes the following topics about installing the core system components for a port-class audio adapter:
The INF DDInstall section for each hardware ID specified in the manufacture's MODEL section should specify the inclusion of the KS.Registration section in Ks.inf and the WDMAUDIO.Registration section in Wdmaudio.inf. The Ks.inf file installs the core kernel streaming components. The Wdmaudio.inf file installs the core WDM audio components. Vendors should not modify or replace these system INF files.