Sep 7, 2012 at 4:35 PM

I'm only trying to run 2 locally from my machine, first.  Then I'll try it from the web.  However, when I open the file in Expression Blend 4 and compile it, I get  errors that say, "Object reference not set to an instance of an object.  I drilled down to the XAML code and it goes to line 4, "<v:SlideDescription x:Name="slideDescription" Opacity="0" />"

Any suggestions on how to get started with this wonderful tool would be appreciated.

Thank you,