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This error means the mime type of the Silverlight application is not supported on your webserver. If you're certain you're using the asp.net webserver (is your url localhost:PORTNUMBER or localhost/VIRTUALDIRECTORY<wbr />?) then your installation is not correct.you need to reinstall VWD, service pack and silverlight tools.
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This error means the mime type of the Silverlight application is not supported on your webserver. If you're certain you're using the asp.net webserver (is your url localhost:PORTNUMBER or localhost/VIRTUALDIRECTORY?) then your installation is not correct.you need to reinstall VWD, service pack and silverlight tools.

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this could be casued by the source being specified incorrectly in the web page
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this could be casued by the source being specified incorrectly in the web page

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the source was indeed incorrect. but when changing to ~/ClientBin/Debug/my.xap&quot;<br />
the error AG_E_Unknown_Error at InitializeComponent() comes back...<br />
<br />
<br />
I starting to find that complicated for nothing...
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the source was indeed incorrect. but when changing to ~/ClientBin/Debug/my.xap"
the error AG_E_Unknown_Error at InitializeComponent() comes back...


I starting to find that complicated for nothing...

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Hello, I did a web site with 2 silverlight projects.<br />
<br />
when I execute and try to run the silverlight test page. Im having an error saying:<br />
<br />
sys.InvalidOperationExcept<wbr />ion...<br />
Could not download the silverlight application. check web server settings.<br />
<br />
I am actually inside VS2008 trying to run localhost via ASP.NET Development Server ...<br />
<br />
to you know what is the problem ?<br />

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Hello, I did a web site with 2 silverlight projects.

when I execute and try to run the silverlight test page. Im having an error saying:

sys.InvalidOperationException...
Could not download the silverlight application. check web server settings.

I am actually inside VS2008 trying to run localhost via ASP.NET Development Server ...

to you know what is the problem ?


Could not download the silverlight application

The .NET Framework is not specific to any one programming language; rather, it includes a library of functions that allows developers to rapidly build applications. Several supported languages include C#, VB.NET, C++ or ASP.NET.

.NET Programming

Most development for the Microsoft platform is done utilizing the technologies supported by the.NET framework. Other development is done using Visual Basic for Applications (VBA) for programs like Access, Excel, Word and Outlook, with PowerShell for scripting, or with SQL for large databases.

Microsoft Development

The successor to Active Server Pages, ASP.NET websites utilize the .NET framework to produce dynamic, data and content-driven web applications and services. ASP.NET code can be written using any .NET supported language. As of 2009, ASP.NET can also apply the Model-View-Controller (MVC) pattern to web applications