title: FutureAccessList unable to get an item
body: <p>I've an issue with the FutureAccessList (<a href="https://msdn.microsoft.com/library/windows/apps/br207457" rel="nofollow">https://msdn.microsoft.com/library/windows/apps/br207457</a>). My app allows you to choose folders, I use StorageApplicationPermissions.FutureAccessList.Add to add the corresponding folder to the list and I save the token.</p>
  
  <pre><code>        picker.ViewMode = PickerViewMode.Thumbnail;
          picker.FileTypeFilter.Add("*");
          result = await picker.PickSingleFolderAsync();
          if (result != null)
          {
              string token = Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Add(result);
              // save the token
          }
  </code></pre>
  
  <p>Everything was working fine but recently my phone (I don't know if it's linked to this issue) had a firmware update and since then when I try to call Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.GetFolderAsync I get a FileNotFoundException, the error is irrelevant because the folder does exist and the token is the same I ask for !</p>
  
  <p>I tried to investigate this issue and I don't understand what I'm doing wrong. The screenshot below shows how I try to get the corresponding folder from the FutureAccessList, this screenshot also shows that the token is present in the FutureAccessList.</p>
  
  <p><a href="http://i.stack.imgur.com/STo9L.png" rel="nofollow">Screenshot: GetFolderAsync from FutureAccessList and then the FileNotFoundException</a></p>
  
  <p>Do you have any ideas ?</p>