title: Getting an error while trying to download an update in uwp
body: <p>I'm getting a The operation attempted to access data outside the valid range (Exception from HRESULT: 0x8000000B) error on this line. What causes this?</p>
  <pre><code>IReadOnlyList&lt;StorePackageUpdate&gt; storePackageUpdates = await context.GetAppAndOptionalStorePackageUpdatesAsync();
  </code></pre>