12030-4 Error Code Office 365 Information
|Affected Operating Systems
- Windows 8/8.1
- Windows 7
- Windows 10
- Windows Vista
How To Fix 12030-4 Error Code in Office 365
Repair Difficulty : Medium
Step 1: Disable Windows Firewall
For Microsoft Windows 7 and later
1) Press “Win + R” and Type “Firewall.cpl” and Press Enter.
2) Microsoft Windows Firewall Window will Open.
3) Press “Turn Windows Firewall on or off”
Note: You will need Administrator rights to enable or disable 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 installation is complete.
Step 2: Check Proxy Setting Issue
1) Goto Control Panel.
Windows 7 :
Press Win Key and then Click On Control Panel from Right Pane.
Windows 8 :
Press Windows key + R and type “Control” and Press Enter.
2) In Control Panel Window Click on “Internet Options”.
3) Click On Connections Tab and then Click On LAN Setting.
4) Uncheck “Use a proxy server for your LAN” if its already ON.
Step 3: Temporarily Disable Antivirus
– Open Your Antivrus
– Disable it till the Office 365 repair is going on. Check antivirus manufacturer website for more details.
Step 4: Try the installation again
In most case 12030-4 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.
admin January 1st, 1970
Posted In: Office 365