Microsoft Unified Communications Managed API 2.0 Core SDK supports the Windows Media Audio (WMA) format in the Recorderand Playerclasses. Developers writing applications that use WMA files in a Playeror Recordermust manually install additional components for Microsoft Windows Server 2003 x64 Editions and Microsoft Windows Server 2008.(All editions) No action is required for 32-bit versions of Windows Server 2003.

Microsoft Windows Server 2003 x64 Editions do not support debuggers that are attached to a UCMA 2.0 Core SDK application that uses WMA player and recorder functionality.

Windows Server 2003 x64 Editions

Windows Server 2008

  1. On the Startmenu, click Server Management.

  2. In the Server Managementdialog box, in the Features Summarypane, click Add Features.

  3. In the Select Featuresdialog box, select the Desktop Experiencecheck box, and then click Install.