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I am getting this error when I load the Windows 7 phone application template in Microsoft Visual Studio 2010 RRS feed

  • Question

  • As stated bellow, my errors i get, i have tried everything. A massive thanks in advanced to anyone who can help me!.

    "An Unhandled Exception has occured"

    "System.ArgumentNullException
    Value cannot be null.
    Parameter name: parentContext
       at Microsoft.Windows.Design.Metadata.ReflectionMetadataContext..ctor(IMetadataContext parentContext)
       at MS.Internal.Host.ProjectMetadataContext..ctor(IMetadataContext platformMetadata, AssemblyReferenceProvider referenceProvider)
       at MS.Internal.Host.ProjectMetadataContext.FromReferences(AssemblyReferenceProvider referenceProvider)
       at MS.Internal.Designer.VSDesigner.GetMetadataForDesignerContext(DesignerContext designerContext)
       at MS.Internal.Host.PersistenceSubsystem.Load()
       at MS.Internal.Host.Designer.Load()
       at MS.Internal.Designer.VSDesigner.Load()
       at MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedView.Load()
       at MS.Internal.Designer.VSIsolatedDesigner.VSIsolatedDesignerFactory.Load(IsolatedView view)
       at MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view)
       at MS.Internal.Host.Isolation.IsolatedDesigner.BootstrapProxy.LoadDesigner(IsolatedDesignerFactory factory, IsolatedView view)
       at MS.Internal.Host.Isolation.IsolatedDesigner.Load()
       at MS.Internal.Designer.DesignerPane.LoadDesignerView()

    Wednesday, December 5, 2012 11:37 AM