System.Windows.Markup.XamlParseException: 'The invocation of the constructor on type 'BankingApp.MainWindow' that matches the specified binding constraints threw an exception.'
BadImageFormatException: Could not load file or assembly 'JadeSoftware.Joob, Version=16.0.1.0, Culture=neutral, PublicKeyToken=b5033a0291fb93d9' or one of its dependencies. An attempt was made to load a program with an incorrect format.
can't figure out for 3 hours.