The currently installed AppleTalk Protocol is not compatible with this version of Microsoft Windows and will be required to be uninstalled for the upgrade to proceed. This protocol is removed from this new version of Windows.

For more information about this protocol, visit the manufacturer's Web site at http://www.microsoft.com. Web addresses can change, so you might be unable to connect to the Web site mentioned here.

For a list of protocols supported by this version of Microsoft Windows, see the Microsoft Windows XP Compatibility List at http://www.microsoft.com.