WindowsBase, PresentationCore, PresentationFramework ERROR

    General discussion

  • Hi all,
    I had a working solution till this morning and then i deleted some referenced assemblies. From then on i started getting 
    the following error.
    Project file must include the .NET Framework assembly 'WindowsBase, PresentationCore, PresentationFramework' in the 
    reference list. ---
    I read somewhere to make the App.xaml as Page, so i did that.
    When i try to add these assemblies to my Silverlight Project, I get a message saying they are .NET Framework Assemblies and cannot be added 
    to Silverlight. I added them to the web project but the error does not go away.
    Any ideas how i can resolve this error?
    Monday, April 02, 2012 6:14 PM