AIR application in KIOSK mode

Hi

I would like to develop AIR application that will work in KIOSK mode.

I have to use Native methods, so application will be released as Native Installer (.exe file).

Problem begins with updating application.

Imagine I have 20 kiosk running in low privileged rights /security reasons/.

I would like to update my application, so I have new .exe installation file.

But instalation requires admin right on machine with kiosk mode.

So I can't update it automaticly.

Does anyone know how to solve this issue?

Many thanks.