HI, I need some help, running Vista 64. Aquaero doesnt find any devide. Windows report USB like unknow devide. Do i need a driver for the aquaero? THANKS

I am a happy owner of a aquaero. I just want my display to show me everythig in English. Language is now German. I change it to English in the aquasuite program and write to the aquaero but still see it in German. V.4.0 of aquaero and latest aquasuite. How can i change it, to English or Spanisch?