When I converted from win7 to win8 my iPad sync via iTunes. would not work. I checked system manager and it Said that I did not have the IPad driver installed , it was 100 pc ok under win7. I then tried to load the iPad driver via system manager and it came up "windows found driver software but encounter an error while trying to install it". I presume win 8 was trying to install the driver but encounter an error. Are there any suggestions as to how I can rectify this problem.