1056-4 Office 365

1056-4 Error Code Office 365 Information
Difficulty LevelHigh
Resolution:DLL Issue
Cause:System Level Conflict
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 1056-4 Error Code in Office 365

Repair Difficulty : Critical

Step 1: Disable Windows Firewall

For Windows 7 and later

1) Press “Win + R” and Type “Firewall.cpl” and Press Enter.
Office Error Code 1056-4 Office 365 img7
2) Windows Firewall Window will Open.
3) Click On “Turn Windows Firewall on or off”
Office Error Code 1056-4 Office 365 img7
Note: If you are logged in as Guest user you will be asked to enter Admin Password
Office Error Code 1056-4 Office 365 img5
4) Press Turn off Windows Firewall (not recommended) under each network location and then Click “OK”

Note: You can activate Windows Firewall after Office 365 repair is complete.

Step 2: Proxy Issue

1) Goto Control Panel.
Windows 7 : Click Start and then Click On Control Panel from Right window.
Windows 8 : Press Windows Key + Q and Type “Control” And Click on it.
2) In Control Panel Window Click on “Internet Options”.
3) Click On Connections Tab and then Click On LAN Setting.
Office Error Code 1056-4 Office 365 img 11
4) Turn off “Use a proxy server for your LAN” if its already ON.

Step 3: Check System Integrity

1) Press Windows + R
Office Error Code 1056-4 Office 365 img14
2) Type “cmd” and Press Enter.
Office Error Code 1056-4 Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 1056-4 Office 365 img18
Note: If you are logged in as Guest user you may be asked to login as Administrator.

Step 4: Try the installation again

In most case 1056-4 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.

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    -1056-4 Office 365

    -1056-4 Error Code Office 365 Overview
    Difficulty LevelCritical
    Resolution:Virus Issue
    Cause:System Level Conflict
    Affected Operating Systems
    • Windows 8/8.1
    • Windows 7
    • Windows 10
    • Windows Vista

    How To Fix -1056-4 Error Code in Office 365

    Repair Difficulty : Medium

    Step 1: Disable Firewall

    For Microsoft Windows 8
    1) Press Win+R button and Type “Control” followed by Enter key.
    Office Error Code -1056-4 Office 365 step 6
    2) In Control Panel , type firewall in the search box and click on “Windows Firewall”.
    Office Error Code -1056-4 Office 365 step 7
    Office Error Code -1056-4 Office 365
    3) On left hand side you will find “Turn Windows Firewall on or off”
    Office Error Code -1056-4 Office 365 img 9
    Note: If you are logged in as Normal user you will be asked to enter Admin Password
    Office Error Code -1056-4 Office 365 img10
    4) Finally Click on “Turn off Windows Firewall (not recommended)” under each of the active network connections.
    Office Error Code -1056-4 Office 365 img11

    Step 2: Reset Internet Explorer Security settings

    1. Now, tap on Start.

    start
    2. Type the command “inetcpl.cpl” and click OK.
    3. Click on the “Security” tab.

    inetcpl security
    4. Click “Reset all zones to default level” button at the bottom of the window.
    5. Click OK button.

    Step 3: Check System Integrity

    1) Press Win + R
    Office Error Code -1056-4 Office 365 img14
    2) Type “cmd” and Press Enter.
    Office Error Code -1056-4 Office 365
    3) Type “sfc /scannow” and press enter.
    Office Error Code -1056-4 Office 365 img18
    Note: If you are logged in as Guest user you may be asked to enter Admin Password

    Step 4: Try the installation again

    In most case -1056-4 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.

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