Tried everything short of full system restore and then contacted Apple directly. This was their reply and worked straight off. Importantly remeber to go back in to Safari and switch the settings back else you will get stuck in a loop of iTunes asking for you to log in!
I am sorry to hear that you are unable to connect to iTunes Store using your MacBook Pro. I apologize for the inconvenience. I'd be happy to help you with this.
Since you can't connect to the iTunes Store on your Mac, here are three things to check:
* Make sure you're using the most current version of iTunes. To confirm this, take these steps:
1. Open iTunes.
2. From the iTunes pull-down menu, at the top left of the screen, select About iTunes.
3. If your version isn't 11 or above, download the latest version for free here:
iTunes - Download iTunes Now
http://www.apple.com/itunes/download
* If you use Safari, make sure you're running the latest version. To check, take these steps:
1. Open Safari.
2. From the Safari pull-down menu, at the top left of the screen, select About Safari.
3. You'll see the version number.
- If your Mac is running OS X Lion 10.7 or OS X Mountain Lion 10.8, your Safari version should be 6.1.
- If your Mac is running OS X Snow Leopard 10.6.8, your Safari version should be 5.1.10.
- If your Mac is running OS X Leopard 10.5.8, your Safari version should be 5.0.6.
To update Safari, go to the Apple pull-down menu and choose Software Update.
* If you have a firewall, your settings may be blocking iTunes from connecting to your computer. It's simple to check your firewall settings:
1. From the Apple menu, choose System Preferences.
2. Click Security & Privacy.
3. Click the Firewall tab.
4. Click the lock and enter your admin password.
5. Select Automatically allow signed software to receive incoming connections.
6. Restart your computer and see if you can connect to iTunes now.
In case the same issue still not fixed, please take the steps below:
Here is for the Mac:
- Quit iTunes
- Go to Safari and open Safari preferences (in the Safari/Preferences menu)
- Navigate to the privacy tab.
- Choose to "Always" block cookies (you can change that back once the issue is solved) *******I HAD TO CHANGE BACK AFTER******
- Click "Details" below "Remove All Website Data"
- Type apple.com in the search field
- Select apple.com and click the remove button
- Check that the apple.com line does not re-appear (it shouldn't, but if it ever does, quit and relaunch Safari and start over)
- Quit Safari
- Launch iTunes
- Connect to your iTunes account
I hope these steps will help you resolved the issue