Upgrade to Medion Navigator5.1

[stu1066]

I have Medion 220T (MD95571) which uses Navigator 5 on WindowsCE (4.2 I think).

Can this unit be upgraded to Medion Navigator 5.1. I bought the 5.1 discs off eBay but I can't install it. The auto install from the card does work and if I launch the cab file I get a message stating it is not a valid application. Do 5 and 5.1 run on the same operating system. If so, how do I upgrade my satnav.

TIA
Stu

[Sequin]

Try copying the cab file onto a memory card and running it directly on the PDA

[stu1066]

Hi Sequin

I've tried that and it says that it is not a valid windows application

Will I ever get the speed camera software working

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