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30088-1021(0) Office 365

30088-1021(0) Error Code Office 365 Overview
Difficulty LevelMedium
Resolution:Manual
Cause:Malwares/Virus
Affected Operating Systems
  • Windows 8/8.1
  • Windows 7
  • Windows 10
  • Windows Vista

How To Fix 30088-1021(0) Error Code in Office 365

Repair Difficulty : Medium

Step 1: Disable Firewall

For Windows 7 and later

1) Click Start Button Office Error Code 30088-1021(0) Office 365 Img3 or Press Win key and in right hand side Click on Control Panel.
Office Error Code 30088-1021(0) Office 365 img5
2) In Control Panel Window, Open “Windows Firewall”.
Office Error Code 30088-1021(0) Office 365 img6
3) Tap On “Turn Windows Firewall on or off”
Office Error Code 30088-1021(0) Office 365 img7
Warning: You will need Admin rights to disable Windows firewall.
Office Error Code 30088-1021(0) Office 365 img5
4) Click on “Turn off Windows Firewall (not recommended)” under each of the active network connections.

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

Step 2: Reset Internet Explorer Security settings

1. Now, click on Start.

start
2. Enter the command “inetcpl.cpl” and click OK button.
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 again.

Step 3: Run System Scan

1) Press Win + R
Office Error Code 30088-1021(0) Office 365 img14
2) Type cmd and Press Enter.
Office Error Code 30088-1021(0) Office 365
3) Type “sfc /scannow” and press enter.
Office Error Code 30088-1021(0) Office 365 img18
Note:
Step 3:Check System Files For Error
1) Press Win + R
Office Error Code 30088-1021(0) Office 365
2) Type “Cleanmgr” and Press Enter.
Office Error Code 30088-1021(0) Office 365 img19
3) Select the OS Partition and Press OK.
4) Finally Click on “Clean up System Files”

Step 4: Try the installation again

In most case 30088-1021(0) 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