iphone not detected by Windows 7
Whenever I tried installing the iCloud Software onto my computer (under windows 7), I kept getting an error. it said that permission was denied to something in my registry, but, when I tried going to check out that location specifically (to fix the permissions issue), I was denied access. I also can't get my iPhone 6, my 5th gen iPod Touch, and my aunt's iPhone 6s+ to be detected by the machine because I'm unable to install Apple Mobile Device software due to that permissions error... Last week, I decided to see if upgrading from Windows 7 to Windows 10 would help fix that issue, but I've not yet had a chance to try reinstalling iTunes since Windows 10 has completely been installed. In the past, I also noticed that several updates for Microsoft Office repeatedly failed, but now that I know why iTunes installer failed to completely install properly, I'm wondering if registry permission issues could also cause Windows Update to fail... I'm going to check on the computer tonight, but, if I still can't get iCloud to install (even with no antivirus software actively causing problems), the only real fix I can think of is restoring the machine back to factory defaults. I'm wondering if there's anything else I can do before I am forced to do a restore... thanks!
iPhone 6s Plus, Windows 10, gateway PC with 6 GB ram