public virtual extern bool FindExecutableForSymServ(
     [MarshalAs(UnmanagedType.BStr), In] string ModuleName,
     [In] uint TimeDateStamp,
     [In] uint SizeOfImage,
     [MarshalAs(UnmanagedType.Interface)] out IXboxExecutableInfo Info);
 public virtual extern bool FindExecutableByGuid([MarshalAs(UnmanagedType.BStr), In] string Guid, [MarshalAs(UnmanagedType.Interface)] out IXboxExecutableInfo Info);