08x80040600 Office 365

08x80040600 Error Code Office 365 Information
Difficulty LevelMedium
Resolution:Virus Issue
Cause:Application Layer Corrupt
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 08×80040600 Error Code in Office 365

Repair Difficulty : Medium

Step 1: Disable Microsoft Windows Firewall

For Microsoft Windows 8

1) Press “Windows Key + R” and Type “Firewall.cpl” and Press Enter.
Office Error Code 08x80040600 Office 365 img 8
2) Microsoft Windows 8 Firewall Window will Open.
Office Error Code 08x80040600 Office 365
3) Click On “Turn Windows Firewall on or off”
Office Error Code 08x80040600 Office 365 img 9
Note: You will need Administrator rights to disable firewall.
Office Error Code 08x80040600 Office 365 img10
4) Under “Home or Work Network Location Settings” And “Public Network Location Settings” Click On “Turn Off Windows Firewall”
Office Error Code 08x80040600 Office 365 img11

Step 2: Check Proxy Setting

1) Open Control Panel.
Microsoft Windows 7 : Press Win Key and then Select Control Panel from Right window.
Microsoft Windows 8 : Press Windows key + R and type “Control” and Press Enter.
Office Error Code 08x80040600 Office 365 img 9
2) Click On “Internet Options” In Control Panel .
3) Select Connections Tab and then Click On LAN Setting.
Office Error Code 08x80040600 Office 365 img 11
4) Turn off “Use a proxy server for your LAN” if its switched ON.

Step 3: Temporarily Disable Antivirus

– Open Your Antivrus software
– Disable it till the Office 365 installation is going on. Check antivirus vendor website for more details.

Step 4: Try the installation again

In most case 08×80040600 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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  • Posted In: Office 365