_ASSERT (Guid already installed in database); \\r
} \\r
} else { \\r
- if (!EFI_ERROR (gBS->LocateProtocol (Guid, Handle, &Instance))) { \\r
+ if (!EFI_ERROR (gBS->HandleProtocol (Guid, Handle, &Instance))) { \\r
_ASSERT (Guid already installed on Handle); \\r
} \\r
} \\r