800f0920 Office 365

800f0920 Error Code Office 365 Information
Difficulty LevelHigh
Resolution:Virus Issue
Cause:System Integrity Issue
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 800f0920 Error Code in Office 365

Repair Difficulty : Medium

Step 1: Disable Firewall

For Microsoft Windows 8

1) Press “Windows Key + R” and Type “Firewall.cpl” and Press Enter.
Office Error Code 800f0920 Office 365 img 8
2) Microsoft Windows 8 Firewall Window will Open.
Office Error Code 800f0920 Office 365
3) Click On “Turn Windows Firewall on or off”
Office Error Code 800f0920 Office 365 img 9
Note: You will need Admin rights to enable or disable Windows firewall.
Office Error Code 800f0920 Office 365 img10
4) Turn
Off Windows Firewall and Press “OK” Button.
Office Error Code 800f0920 Office 365 img11

Step 2: Proxy Setting

1) Goto Control Panel.
Microsoft Windows 7 : Click Start and then Click On Control Panel from Right window.
Microsoft Windows 8 : Press Windows Key + Q and Type “Control” And Click on it.
2) In Search Box Type Internet and Click on “Internet Options”.
3) Select Connections Tab and then Click On LAN Setting.
Office Error Code 800f0920 Office 365 img 11
4) Turn off “Use a proxy server for your LAN” if its already ON.

Step 3: Repair System Files

1) Press Win + R
Office Error Code 800f0920 Office 365 img14
2) Type cmd and Press Enter.
Office Error Code 800f0920 Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 800f0920 Office 365 img18
Note: You will need Administrator previlage to run the command.

Step 4: Try the installation again

In most case 800f0920 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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