How to Edit HOSTS File on Windows By Naim Hashmi:
Step 1: Launch Notepad or any text editing tool. Now, launch windows explorer or press Windows + E, navigate to C:\Windows\System32\drivers\etc and then in ETC directory open HOSTS file with Notepad.
Step 2: Then just simply remove 74.208.10.249 gs.apple.com from your HOSTS file and then save it.