or

Managed Debugging Assistant 'BindingFailure' has detected a problem in 'C:\Code\PlanitV2\PlanIt2\bin\Debug\PlanIt2.exe'.Additional information: The assembly with display name 'Telerik.Windows.Controls.DataVisualization' failed to load in the 'Load' binding context of the AppDomain with ID 1. The cause of the failure was: System.IO.FileNotFoundException: Could not load file or assembly 'Telerik.Windows.Controls.DataVisualization, Version=2013.2.724.45, Culture=neutral, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The system cannot find the file specified.<ResourceDictionary Source="/Telerik.Windows.Themes.Windows8;component/Themes/System.Windows.xaml"/>