Szia,
ez történik:
[Arg_TargetInvocationException]
Arguments:
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See http://go.microsoft.com/fwlink/?linkid=106663&Version=3.0.40818.0&File=…
at System.Windows.Navigation.PageResourceContentLoader.EndLoad(IAsyncResult asyncResult)
at System.Windows.Navigation.NavigationService.ContentLoader_BeginLoad_Callback(IAsyncResult result)
at System.Windows.Navigation.PageResourceContentLoader.BeginLoad_OnUIThread(AsyncCallback userCallback, PageResourceContentLoaderAsyncResult result)
at System.Windows.Navigation.PageResourceContentLoader.<>c__DisplayClass4.b__0(Object args)
Első belépésre más hibát írt ki, a gombok se működtek (A Safari épp frissíthette a Silverlight modult)