Repair Difficulty : Critical
For Microsoft Windows 7 and later
1) Click Start Button and then Tap on “Control Panel” icon.
2) In Control Panel Window, type firewall in the search box and click on “Windows Firewall”.
3) Click On “Turn Windows Firewall on or off”
Note: You will need Admin rights to disable Windows firewall.
4) Under “Home or Work Network Location Settings” And “Public Network Location Settings” Click On “Turn Off Windows Firewall”
Warning: You can activate Microsoft Windows Firewall after Office 365 repair is complete.
In most case 3-28 error code in Office 365 should be resolved by now, if however the problem still persists please get your system checked by an expert.
If you are not able to resolve the issue following above steps, you can contact our 24×7 Chat Support for help.
Posted In: Office 365