Microsoft KB Archive/918358

= Xbox 360: The Xbox 360 Media Center Extender cannot connect to the Windows XP Media Center Edition-based computer after you install the April 2006 Update Rollup for Windows XP Media Center 2005 =

Article ID: 918358

Article Last Modified on 4/25/2007

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APPLIES TO


 * Microsoft XBox 360 Video Game System
 * Microsoft Windows XP Media Center Edition 2005
 * Microsoft Media Center Extender for Windows XP Media Center
 * Microsoft Xbox

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SYMPTOMS
After you install the April 2006 Update Rollup for Microsoft Windows XP Media Center 2005, the Xbox 360 Media Center Extender cannot connect to the Microsoft Windows XP Media Center Edition-based computer.

Additionally, you may receive the following error message on the Xbox 360:

Cannot Find Media Center PC.

Alternatively, when you try to use features, you may receive the following error message:

Media Center Extender Error - An error occurred while using your Media Center Extender. To continue, reset you device. For more information about resetting your Extender refer to your hardware documentation.



CAUSE
Windows Media Center Extenders, such as the Xbox 360, use network ports to communicate over the network with computers that are running Microsoft Windows XP Media Center Edition 2005. The Rollup Update for Windows XP Media Center Edition 2005 contains updates to Media Center programs that may have been previously configured as &quot;approved&quot; or &quot;allowed&quot; by a non-Microsoft firewall.



THINGS TO TRY
If you use a non-Microsoft firewall, you may have to manually update the firewall to &quot;allow&quot; or to &quot;approve&quot; the new versions of these programs to access the ports. If you do not perform these firewall updates, you may experience failures when you try to connect the Media Center Extender to the Media Center-based computer.

For more information about the programs and the ports to configure in the firewall, click the following article number to view the article in the Microsoft Knowledge Base:

911728 Xbox 360: Firewall ports that you must open when you connect an Xbox 360 console to a Windows Media Center-based computer

For more information about how to set up a firewall to work together with a Windows Media Center-based computer, visit the following Microsoft Web site:

http://www.microsoft.com/windowsxp/mediacenter/extender/setup/default.mspx

Additional query words: Wmc windows media connect firewall xb360　 xbTS　 xbConsole　 xbPC　 xbMCE　 xbWMC

Keywords: kbxbox360pacrimportal kbxbox360ext kbxbox360europeportal kbxbox360americasportal kbtshoot kbpubtypekc kbxboxperipherals KB918358

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