30015-6(-1) Office 365

30015-6(-1) Error Code Office 365 Information
Difficulty LevelCritical
Resolution:DLL Issue
Cause:System Integrity Issue
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 30015-6(-1) Error Code in Office 365

Repair Difficulty : High

Step 1: Disable Firewall

For Microsoft Windows 7 and later

1) Open Control Panel Window (Click Start Office Error Code 30015-6(-1) Office 365 img4 and press “Control Panel” Button on Right Side)
Office Error Code 30015-6(-1) Office 365 img5
2) In Control Panel , type firewall in the search box and click on “Windows Firewall”.
Office Error Code 30015-6(-1) Office 365 img6
3) Press “Turn Windows Firewall on or off”
Office Error Code 30015-6(-1) Office 365 img7
Warning: If you are logged in as Guest user you will be asked to login as Administrator.
Office Error Code 30015-6(-1) Office 365 img5
4) Under “Home or Work Network Location Settings” And “Public Network Location Settings” Click On “Turn Off Windows Firewall”

Warning: Please Activate Windows Firewall after Office 365 installation is complete.

Step 2: Temporarily turn off Proxy Settings

1) Goto Control Panel.
Microsoft Windows 7 : Click On Start and then Select Control Panel from Right Pane.
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 30015-6(-1) 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 Win + R
Office Error Code 30015-6(-1) Office 365 img14
2) Type “cmd” and Press Enter.
Office Error Code 30015-6(-1) Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 30015-6(-1) Office 365 img18
Note: You will need Administrator previlage to run the command.

Step 4: Try the installation again

In most case 30015-6(-1) 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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    30015-6 (-1) Office 365

    30015-6 (-1) Error Code Office 365 Information
    Difficulty LevelHigh
    Resolution:Manual
    Cause:File Corruption
    Affected Operating Systems
    • Windows 8/8.1
    • Windows 7
    • Windows 10
    • Windows Vista

    How To Fix 30015-6 (-1) Error Code in Office 365

    Repair Difficulty : Medium

    Step 1: Disable Firewall

    For Microsoft Windows 7 and later

    1) Press “Windows Key + R” and Type “Firewall.cpl” and Press Enter.
    Office Error Code 30015-6 (-1) Office 365 img7
    2) Windows Firewall Window will Open.
    3) Tap On “Turn Windows Firewall on or off”
    Office Error Code 30015-6 (-1) Office 365 img7
    Warning: You will need Administrator privilege to disable Windows firewall.
    Office Error Code 30015-6 (-1) Office 365 img5
    4) Click on “Turn off Windows Firewall (not recommended)” under each of the active network connections.

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

    Step 2: Check Proxy Setting Issue

    1) Open Control Panel.
    Microsoft Windows 7 : Press Win Key and then Select Control Panel from Right window.
    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 Choose LAN Setting.
    Office Error Code 30015-6 (-1) Office 365 img 11
    4) Turn off “Use a proxy server for your LAN” if its switched ON.

    Step 3: Check System Integrity

    1) Press Win + R
    Office Error Code 30015-6 (-1) Office 365 img14
    2) Type cmd and Press Enter.
    Office Error Code 30015-6 (-1) Office 365
    3) Type “sfc /scannow” and press enter.
    Office Error Code 30015-6 (-1) Office 365 img18
    Note: You will need Administrator rights to run the command.

    Step 4: Try the installation again

    In most case 30015-6 (-1) 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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