Moving from Silverlight 3 to Silverlight 4

Posted by Manoj on Stack Overflow See other posts from Stack Overflow or by Manoj
Published on 2010-04-16T07:20:43Z Indexed on 2010/04/16 7:23 UTC
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Silverlight

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VS2010

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migration

Hi,

I moved my app from silverlight 3 VS2010 to a system having Silverlight 4 and VS 2010. When I open the Solution I get the following error in the MainPAge.xml. What is wrong.

Could not resolve mscorlib for target framework 'Silverlight,Version=v3.0'. This can happen if the target framework is not installed or if the framework moniker is incorrectly formatted.

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