WPF Type initialization Exception in C#

Question

I have someone else\'s WPF-based .NET 3.5 app that I\'m attempting to update to .NET 4.5. The code ran fine under .NET 3.5, and I\'m running Visual Studio 2013 Express on Wi

Answer 1

Check app.config file make sure that you don't have configurations to lib(s) that you no longer use or you have removed from the project