iTunes can't see any of my devices since install Internet Security 2014
Ever since I installed Internet Security 2014, two weeks ago, iTunes has been unable to see my iPad, iPhone or iPod.
It does connect to the internet without any problems and the devices are visible as drives on my computer, so it's not an internet connectivity issue or a dodgy cable.
I had similar problems with Mozy's home backup software but that was solved by reinstalling the Mozy client. Reinstalling iTunes has made no difference though. All the expected local Windows services are running, so I'm out of ideas.
Can anyone help?