update to windows 10 and install latest itunes but not able to backup my iphone
Using Asus K43S
Intel(R) Core i7-2670QM @ 2.20GHz 2.20 GHz
8.00 GB RAM
Installing Windows 10 Home Edition
Installing iTunes version 12.2.1.16 64bit
Using USB to connect iPhone to iTunes but not able to backup iPhone, after clicked 'backup' button, no response.
iPhone 6, iOS 8.2