8024402 Office 365

8024402 Error Code Office 365 Information
Difficulty LevelHigh
Resolution:Manual
Cause:System Level Conflict
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 8024402 Error Code in Office 365

Repair Difficulty : Critical

Step 1: Disable Firewall

For Microsoft Windows 7 and later

1) Press “Win + R” and Type “Firewall.cpl” and Press Enter.
Office Error Code 8024402 Office 365 img7
2) Windows Firewall Window will Open.
3) Press “Turn Windows Firewall on or off”
Office Error Code 8024402 Office 365 img7
Warning: You will need Administrator privilege to disable firewall.
Office Error Code 8024402 Office 365 img5
4) Click on “Turn off Windows Firewall (not recommended)” under each of the active network connections.

Warning: You can activate Windows Firewall after Office 365 installation is complete.

Step 2: Proxy Setting

1) Goto Control Panel.
Microsoft Windows 7 : Press Win Key and then Click On Control Panel from Right window.
Microsoft Windows 8 : Press Windows key + R and type “Control” and Press Enter.
Office Error Code 8024402 Office 365 img 9
2) In Control Panel Window Click on “Internet Options”.
3) Click On Connections Tab and then Choose LAN Setting.
Office Error Code 8024402 Office 365 img 11
4) Turn off “Use a proxy server for your LAN” if its switched ON.

Step 3: Repair System Files

1) Press Windows + R
Office Error Code 8024402 Office 365 img14
2) Type “cmd” and Press Enter.
Office Error Code 8024402 Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 8024402 Office 365 img18
Note: You will need Admin rights to run the command.

Step 4: Try the installation again

In most case 8024402 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.

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