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• 12-23-2008, 9:09 PM

  pannonej Joined on 11-02-2005, 2:47 AM Posts 2

  Silverlight 2 code 2104 error Reply Contact I am having a Silverlight issue on my IIS7 server.  I know its IIS7 related since it runs properly in Expression and Blend.When I run my website www.forza.com on the server it comes up with:Error: Unhandled Error in Silverlight 2 ApplicationCode 2104Category: InitializeErrorMessage:  Could not download Silverlight application.  Check web server settings. When I run from any other system no error occurs and the Silverlight object is not displayed When I check theKBs it talks about MIME types:  .xap application/x-silverlight-app .xaml application/xaml+xml .xbap application/x-ms-xbap  But these are already added by default

• 12-24-2008, 1:06 AM

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  thomad Joined on 08-20-2002, 11:28 AM Redmond Posts 503

  Re: Silverlight 2 code 2104 error Reply Contact Did you get the instructions on how to enable Silverlight from http://learn.iis.net/page.aspx/262/silverlight/ ? Also: if the article doesn't work for you: can you run the following command in an elevated command prompt and post the result: %windir%\system32\inetsrv\appcmd list config  -section:staticContent  | findstr ".xap .xbap .xaml" Thomas Deml Program Manager Internet Information Services Microsoft Corp.

• 12-24-2008, 8:32 AM

  In reply to

  pannonej Joined on 11-02-2005, 2:47 AM Posts 2

  Re: Silverlight 2 code 2104 error Reply Contact Thanks, for your reply, yes I added the 3 MIME types, here is the results as requested: C:\Windows\System32\inetsrv\config>%windir%\system32\inetsrv\appcmd list config  -section:staticContent  | findstr ".xap .xbap .xaml     <mimeMap fileExtension=".xaml" mimeType="application/xaml+xml" />     <mimeMap fileExtension=".xap" mimeType="application/x-silverlight-app" />     <mimeMap fileExtension=".xbap" mimeType="application/x-ms-xbap" /> C:\Windows\System32\inetsrv\config>

• 12-25-2008, 11:28 PM

  In reply to

  thomad Joined on 08-20-2002, 11:28 AM Redmond Posts 503	Re: Silverlight 2 code 2104 error Reply Contact I doubt that IIS is causing the problem. All IIS does is to serve these file types as static files. Can you request the .xaml, .xap and .xbap files of your application directly, e.g. with the browser. IIS probably has nothing to do with the issue if this works.  Thanks,   Thomas Deml Program Manager Internet Information Services Microsoft Corp.