.NET application cannot start and receive XamlParseException

Question

I wrote an app that can install and work on my development PC (a Window 7).

• Development Environment: Window 7, VS2010 WPF C# with both .NET 4

Answer 1

The "TryCathcWhen"-related line makes me think about some unhandled exception on startup, or an exception is being thrown in a catch block on startup.

Seeing your startup code would be helpful.