Tile updater Windows 8 simulator exception

I create a windows 8 application, with live tiles and when I run in windows8 working fine, but when I run in simulator I get this exception:

TileUpdateManager.CreateTileUpdaterForApplication().Clear();
An exception of type 'System.Runtime.InteropServices.COMException' occurred in myapp.exe but was not handled in user code

Additional information: The notification platform doesn't have appropriate privilege on resources. (Exception from HRESULT: 0x803E0117)

Why?

The word that jumps out is 'privilages' Have you tried running VS in Elevated Mode? Also, put a try catch statement around that line code.