WindowsPhone App data connection FAILS in MarketPlace published App but WORKS in Visual Studio development (same XAP)

Posted by Tom on Stack Overflow See other posts from Stack Overflow or by Tom
Published on 2012-10-26T22:58:18Z Indexed on 2012/10/26 23:00 UTC
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Windows

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windows-phone-7

Tearing my hair out(!)

My last App update has been accepted and released by MarketPlace but the remote server data connection does NOT work/connect from the downloaded App (from MarketPlace).

However, the same App (the accepted XAP) when I'm running it from Visual Studio, using the same remote server address works just fine.

WHY!... Has anyone else ever run into anything like this?

Here's the remote path: http://www.streamcommunication.com/ZenAwaken/DownloadableCollections.xml

I can load that to a browser and retrieve the XML
When I'm in Visual Studio I can connect via that path and retrieve the file and consume the data
BUT!! The exact same XAP which has been accepted and distributed by Windows Phone marketplace FAILS.

Is it possible that MarketPlace does something (encryption?) to the XAP that would corrupt the path string?

Any thoughts or experiences would be very helpful!

Tom

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