NAV doesn't recognize OS (vista 32) and won't finish download.

Hello

 

I've lately been working on a neglected laptop that has been a mess for years and I finally gave up. I saved all files and rebooted the OS (vista 32bit). Everything works well again after fixing a couple drivers etc. and I (re)install NAV 360. The installation works fine but as soon as it "initializes" an error pops up saying it doesn't recognize the OS. I have no idea why this would happen and any advice would be much appreciated.

 

Thanks, 

Dewy