Hello, I just bought a Ipaq 5550, but i don't have the right drvier for my keyboard (G750). I searched on google and HP for the right drivers, I found 2. So I put them on my ipaq, but when I tapped the driver file (.exe) my ipaq said " '......' is not a valid Pocet PC aplication". so I don't know how to install my driver. I don't have a cable for the connection between my ipaq and my computer, but i used a bleutooth connection. So does anyone know how to install my driver?