30102-11(1603) Office 365

30102-11(1603) Error Code Office 365 Information
Difficulty LevelVery High
Resolution:Manual
Cause:System Level Conflict
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 30102-11(1603) Error Code in Office 365

Repair Difficulty : Critical

Step 1: Disable Microsoft Windows Firewall

For Windows 8
1) Press Win+R button and Type “Control” followed by Enter key.
Office Error Code 30102-11(1603) Office 365 step 6
2) Open Windows Firewall from Control Panel Window
Office Error Code 30102-11(1603) Office 365 step 7
Office Error Code 30102-11(1603) Office 365
3) Click On “Turn Windows Firewall on or off”
Office Error Code 30102-11(1603) Office 365 img 9
Note: If you are logged in as Normal user you will be asked to login as Administrator.
Office Error Code 30102-11(1603) Office 365 img10
4) Press Turn off Windows Firewall (not recommended) under each network
location and then Click “OK”
Office Error Code 30102-11(1603) Office 365 img11

Step 2: Check Proxy Setting

1) Goto Control Panel.
Microsoft Windows 7 : Click Start and then Select Control Panel from Right Pane.
Windows 8 : Press Windows Key + Q and Type “Control” And Click on it.
2) In Control Panel Click on “Internet Options”.
3) Select Connections Tab and then Click On LAN Setting.
Office Error Code 30102-11(1603) 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 30102-11(1603) Office 365 img14
2) Type cmd and Press Enter.
Office Error Code 30102-11(1603) Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 30102-11(1603) Office 365 img18
Note: You will need Administrator rights to run the command.

Step 4: Try the installation again

In most case 30102-11(1603) 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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