Edimax Technology IC-1520POE - Manual (Page 20)

7. Click “Finish” to complete the software installation.
8. If you have Windows Defender (Windows XP) or other 3 rd party firewall
software, you may see the following (or similar) message:
Please click ‘Unblock’ (or similar option) to let IP camera Utility pass the
firewall, or the IP camera utility may not be able to function properly
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