How to Verify Bonjour Service on iTunes
- 1). Launch your McAfee Security Center software, usually by double-clicking the McAfee icon from your computer's taskbar.
- 2). Click "Restore Firewall Defaults" from the left menu.
- 3). Click the "Restore Defaults" button, then close the McAfee Security Center window.
- 4). Double-click the iTunes installation icon again to start a new installation.
- 5). Select "Grant Access," then click "OK" in the McAfee popup box that appears during installation. You have 30 seconds to respond to this prompt. This verifies the Bonjour service with the firewall and allows iTunes to complete the installation.