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80073892 Office 365

80073892 Error Code Office 365 Information
Difficulty LevelMedium
Resolution:System Fix
Cause:Software Level Conflict
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 80073892 Error Code in Office 365

Repair Difficulty : High

Step 1: Disable Firewall

For Windows 7 and later

1) Press “Windows Key + R” and Type “Firewall.cpl” and Press Enter.
Office Error Code 80073892 Office 365 img7
2) Microsoft Windows Firewall Window will Open.
3) Press “Turn Windows Firewall on or off”
Office Error Code 80073892 Office 365 img7
Note: You will need Administrator privilege to disable firewall.
Office Error Code 80073892 Office 365 img5
4) Click Turn off Windows Firewall (not recommended) under each network location and then Click “OK”

Note: Please Activate Windows Firewall after Office 365 repair is complete.

Step 2: Proxy Setting

1) Open Control Panel.
Microsoft Windows 7 : Click On Start and then Click On Control Panel from Right Pane.
Microsoft Windows 8 : Press Windows Key + Q and Type “Control” And Click on it.
2) Click On “Internet Options” In Control Panel Window.
3) Select Connections Tab and then Choose LAN Setting.
Office Error Code 80073892 Office 365 img 11
4) Uncheck “Use a proxy server for your LAN” if its switched ON.

Step 3: Repair System Files

1) Press Windows + R
Office Error Code 80073892 Office 365 img14
2) Type cmd and Press Enter.
Office Error Code 80073892 Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 80073892 Office 365 img18
Note: If you are logged in as Guest user you will be asked to

Step 4: Try the installation again

In most case 80073892 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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  • January 1st, 1970

    Posted In: Office 365