Arduino Duemilanove drivers for Windows 8.1 64bit

Hi ! I have a problem with my Arduino Duemilanove, I d'ont see the Ports in the IDE.

And I have this in my drivers:

I have searched lot of things on the web to find a solution, but I didn't find it !

I have tried :

Please, can you help me ?

Best regards,

This should get you going (Check the Video Tutorial on Page 3)

Try from here That's what windows updated my Win7Pro laptop and my wife's Win8.1 laptop.