1. System.IO.IsolatedStorage.IsolatedStorageException was unhandled
  2.   Message=Operation not permitted on IsolatedStorageFileStream.
  3.   StackTrace:
  4.        at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, IsolatedStorageFile isf)
  5.        at System.IO.IsolatedStorage.IsolatedStorageFileStream..ctor(String path, FileMode mode, FileAccess access, IsolatedStorageFile isf)
  6.        at System.IO.IsolatedStorage.IsolatedStorageFile.OpenFile(String path, FileMode mode, FileAccess access)
  7.        at Corporate_Directory.MainPage.getData()
  8.        at Corporate_Directory.MainPage..ctor()
  9.        at System.Reflection.RuntimeConstructorInfo.InternalInvoke(RuntimeConstructorInfo rtci, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean isBinderDefault, Assembly caller, Boolean verifyAccess, StackCrawlMark& stackMark)
  10.        at System.Reflection.RuntimeConstructorInfo.InternalInvoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, StackCrawlMark& stackMark)
  11.        at System.Activator.InternalCreateInstance(Type type, Boolean nonPublic, StackCrawlMark& stackMark)
  12.        at System.Activator.CreateInstance(Type type)
  13.        at System.Windows.Navigation.PageResourceContentLoader.BeginLoad_OnUIThread(AsyncCallback userCallback, PageResourceContentLoaderAsyncResult result)
  14.        at System.Windows.Navigation.PageResourceContentLoader.<>c__DisplayClass4.<BeginLoad>b__0(Object args)
  15.        at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo rtmi, Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean isBinderDefault, Assembly caller, Boolean verifyAccess, StackCrawlMark& stackMark)
  16.        at System.Reflection.RuntimeMethodInfo.InternalInvoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, StackCrawlMark& stackMark)
  17.        at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
  18.        at System.Delegate.DynamicInvokeOne(Object[] args)
  19.        at System.MulticastDelegate.DynamicInvokeImpl(Object[] args)
  20.        at System.Delegate.DynamicInvoke(Object[] args)
  21.        at System.Windows.Threading.DispatcherOperation.Invoke()
  22.        at System.Windows.Threading.Dispatcher.Dispatch(DispatcherPriority priority)
  23.        at System.Windows.Threading.Dispatcher.OnInvoke(Object context)
  24.        at System.Windows.Hosting.CallbackCookie.Invoke(Object[] args)
  25.        at System.Windows.Hosting.DelegateWrapper.InternalInvoke(Object[] args)
  26.        at System.Windows.RuntimeHost.ManagedHost.InvokeDelegate(IntPtr pHandle, Int32 nParamCount, ScriptParam[] pParams, ScriptParam& pResult)