When a try to open a .wsxz package the following error appears: "Attempt by method 'Sdl.TranslationStudio.Packaging.WorldServer.OpenPackageWizard.UIPackageOpener.CreateWizardByOwnerAndPackage(System.String)' to access method 'Sdl.Desktop.Platform.WPF.ViewModel.WPFWizardFormViewModel`1..ctor(Sdl.Desktop.Platform.WPF.Wizard.WPFWizardWindow, Sdl.Desktop.Platform.Wizard.IProgressHeader)' failed."
