Can't connect to the iTunes Store

  • Last Modified: April 21, 2008
  • Article: TS1368
  • Old Article: 300870

Symptoms

If iTunes cannot access the iTunes Store, it might display this alert message: "Cannot connect to the iTunes Store. An unknown error has occurred."

Products Affected

iTunes, Microsoft Windows XP, Windows Vista

Resolution

Click on the description below that most closely matches your iTunes Store situation:

I have been unable to connect for less than 24 hours

Try quitting iTunes and reopening it. If the issue persists, it's possible the store is temporarily unavailable for maintenance. Try again in a few hours. You might want to check the iTunes Store discussion board to see if a connection issue is impacting many other iTunes Store customers.

iTunes Store Discussion Board (Mac)
iTunes Store Discussion Board (Windows)

I have been unable to connect for more than 24 hours on a Mac.

If you haven't been able to connect to the iTunes Store for more than a day—and other customers on our discussion boards aren't experiencing similar issues—a software or ISP configuration issue may be blocking your access to the iTunes Store.

  • Your copy of the iTunes application may be out of date.

    If iTunes is out of date, it will not be able to connect to the iTunes Store. You can download the latest version of iTunes from our website:
    http://www.apple.com/itunes/download/

  • You may need to reset your keychain.

    Connection errors are occasionally caused by keychain issues. Click here to find out how to use Keychain First Aid to resolve this issue.

  • You switched to a new ISP.

    If you didn't install new networking hardware, your ISP may be blocking access to the iTunes Store. Let your ISP know about this document which can help your them configure their servers to allow iTunes Store traffic through.

I have been unable to connect for more than 24 hours on Windows.

If you haven't been able to connect to the iTunes Store for more than a day—and other customers on our discussion boards aren't experiencing similar issues—a software or ISP configuration issue may be blocking your access to the iTunes Store.

  • Your copy of the iTunes application may be out of date.

    If iTunes is out of date, it will not be able to connect to the iTunes Store. You can download the latest version of iTunes from our website:
    http://www.apple.com/itunes/download/

  • You upgraded to Windows XP Service Pack 2.

    Windows XP Service Pack 2, by default, enables the Windows Firewall. As with a third-party firewall, you will need to configure Windows Firewall to allow iTunes to access the iTunes Store. To do so:

    1. From the Start menu, choose Control Panel.
    2. If the Control Panel is in Classic View, skip to step 3, otherwise open Security Center.
    3. Open Windows Firewall.
    4. Click the Exceptions tab.
    5. Select the iTunes checkbox to enable it as shown here:

    6. Click OK.

    If you have further questions about configuring the Windows Firewall, contact Microsoft's Service Pack 2 hotline at (888) SP2-HELP. Read this document for compatibility information.

  • You switched to a new ISP.

    If you didn't install new networking hardware, your ISP may be blocking access to the iTunes Store. Let your ISP know about this document which can help your them configure their servers to allow iTunes Store traffic through.

  • The "hosts" file may be blocking the iTunes Store

    Find and rename your hosts file to "backup-hosts." Restart the computer to generate a new file. The hosts file is normally found in the following locations:

    Windows Vista: C:\WINDOWS\SYSTEM32\DRIVERS\ETC
    Windows XP: C:\WINDOWS\SYSTEM32\DRIVERS\ETC
    Windows 2000: C:\WINNT\SYSTEM32\DRIVERS\ETC

I have never been able to connect to the iTunes Store on this computer.

Follow the troubleshooting steps below. If these steps don't resolve the issue, contact AppleCare Technical Support.

  • Make sure that your computer meets the iTunes minimum system requirements.
  • Make sure that your operating system is up to date:
    • For Mac OS X, use Software Update to determine if you need to update your system.
    • For Windows, go to Microsoft's Windows Update webpage.
  • Make sure that you can access the Internet on your computer.
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