Update for Microsoft Windows MultiPoint Server 2011 (KB2556903)

    Install this update to resolve issues in Windows MultiPoint Server 2011 where a PS/2 station’s audio is not connected to the correct audio device.
    • Version:


      File Name:


      Date Published:


      File Size:

      442 KB

      KB Articles: KB2556903

        Install this update to resolve issues that occur when a PS/2 station is configured on a system that has multiple non-USB audio devices installed. The issues may include the absence of audio on the PS/2 station’s audio device, or the audio from the PS/2 station’s session is connected to an audio device on another station. You should consider applying this update under both of the following circumstances:
        • You are using a PS/2 station with associated audio devices that are connected to the audio jacks on the computer chassis.
        • You have multiple physical or virtual, non-USB audio devices installed on the system.
        This update is cumulative, and also includes the update discussed in the following KB articles:
        KB2530453, KB2542222.
    • Supported Operating System

      MultiPoint Server 2011

        Microsoft Windows MultiPoint Server 2011
      • To apply this update, you must install the download package using the following steps:
        1. Log on with an administrative account.
        2. Click the Download button at the top of this page, and then do one of the following:
          • Click Run to start the installation automatically.
          • Click Save to copy the download to your computer for installation at a later time.
        3. Follow the on-screen instructions to complete the installation. You must accept the license agreement to complete the installation.
        4. Restart the computer.

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