If you plan to upgrade your operating system for the new Windows 7 and also have an iPhone with which you want to sync from your iTunes, you should think twice before making your change, because there have been some compatibility problems with the system to when you synchronize data between computer and device.
Even if it’s hard to believe this problem is not due to operating system (the problem also exists in Vista) or the phone, rather has to do with some errors P55 Express chipset’s USB controller, so if you have a machine with This security feature will suffer a mishap when trying to sync an iPhone with iTunes and the machine will throw an error 0xR0000065.
The problem is that even if the machine recognizes the iPhone, you can not synchronize. So a quick and easy solution is to use a PCI card with USB ports and forgetting this drawback (though not in all cases work).
This technical problem was announced a few weeks ago at Apple’s discussion board where several users complained that their phone was recognized but not sync with iTunes all have the same common point had a Intel® P55 Express Chipset.
Intel has said it is working to resolve this problem because it will be launched soon the i5/i7 iMac.
