Error code 30015-11 (1073610725) while installing Microsoft Office

Error code 30015-11 (1073610725) while installing office is due to registry corruption or network collaboration. There are many reasons that could cause the Error Code 30015-11 (1073610725). The registry errors and string value changes. Also blocks the office program installation being carried out successfully in the computer. So it is necessary to remove this Error code  30015-11 (1073610725) for a successful installation of Microsoft Office 365/ Office 2016 or Office 2013.

Performing the below steps  in the given article will help you to resolve the error code in Microsoft office.

Means to rectify Error code 30015-11 (1073610725)

Disable anti-virus software

The antivirus software installed on the computer also affect the network connection while installing Microsoft office. And remove the Error code 30015-11 (1073610725) while installing. It also make the network connection to lag and make stream error, socket connection issues. Disabling of antivirus temporarily for installation of Office program is also a recommended step if not fixed in offline installation.

Disable antivirus

Steps to disable antivirus:

  1. Open antivirus console
  2. Tap on settings
  3. Select real time protection
  4. Turn off the real time protection and select until next reboot
  5. Try installing Microsoft office again.

Disable Proxy

The proxy setting enabled on your internet connection also affect the installation of Microsoft office. And pops the Error code 30015-11 (1073610725) while installing office from  online setup. It is necessary to disable proxy settings in order to install your office 365 or Office 2016 or Office 2013.

Disable proxy for Error code 30015-11 (1073610725)

Disable Proxy

It is recommended to disable the proxy settings temporarily to install Microsoft office.

Follow the steps to disable Proxy settings:

  1. Press windows key and R key
  2. Type “cpl
  3. In internet properties tap on connection
  4. Select LAN settings
  5. Uncheck the proxy settings
  6. Click Apply and OK
  7. Try installing Microsoft Office again

Checking and re-enabling the Windows Installer file settings

The office installation may also get stopped, if the Windows installer service is not running or enabled.

  1. Press Windows key+ R to open the run command.
  2. In the run command box, type “services.msc”.
  3. Right click on the “windows installer” file from the list and click on “properties”.
  4. Enable Windows installer action by clicking on “start” option available.
  5. Try installing Office program again.

Windows Installer

Disk Clean Up

The temporary files in your computer also blocks the extraction and installation of new Office program files. It removes the Error code 30015-11 (1073610725) while installing Office 2013, office 365 and office 2016 due to the temporary left over files.

disk clean up

Perform a disk clean up to remove the temporary files in the computer and then try installing the office program.

Follow the steps to perform disk clean up:

  1. Press Windows key + R
  2. Type “cleanmgr” in the run command box
  3. Select Drive C
  4. Select the temporary file folders listed in the disk clean up box
  5. Click Ok to proceed and clean up the temporary files

Disable security Firewall temporarily.

The firewall of computer may also block the office installation. It make a non-responsive replay from the installer. And is recommended to disable the windows firewall, if the installation does not give any responsive while installing Microsoft office.

  1. Open Windows Firewall by clicking the Start button Picture of the Start button. Then clicking Control Panel.
  2. In the search box, type firewall, and then click on Windows Firewall.
  3. Click Turn Windows Firewall on or off.
  4. Administrator permission required If you’re promp

    Means to rectify Error code 30015-11 (1073610725)

    ted for an administrator password or confirmation, type the password or provide confirmation.

  5. Click Turn off Windows Firewall (not recommended) under each network location that you want to stop trying to protect, and then click OK.
  6. Try installing Office .
Error code 30015-11 (1073610725) in Microsoft office 365, 2013 and 2016


Complete removal and re-installation of Microsoft Office

The erroneous residual files during the installation or un-installation of previous versions of Microsoft office in the computer can cause the error code.

So, if the issue persists after performing the above steps, un-installation and re-installation of the Microsoft Office program may help to resolve the issues.

  1. Press Windows key + R to open the rum command.
  2. Type “appwiz.cpl” in the available window.
  3. Select Microsoft office under installed program list.
  4. Click on “uninstall/change” to remove the Microsoft office completely.
  5. Reinstall Microsoft office after complete removal of the program.

uninstall and reinstall

How to download and install Microsoft Office

Given below are some steps to download and install Microsoft Office from a Microsoft Office account.


Sign in to Microsoft Account.

  1. Open the web browser in the computer.
  2. Enter the url as “”  in the address bar and press enter.
  3. Enter the log in credentials of Microsoft Office account in the columns provided.
  4. Click on “sign in” option where you will be redirected to your personal Microsoft Account page.

Microsoft Account Login


Download Office

  1. You will be able to see the purchased Microsoft Office version in your Microsoft Office account page.
  2. Click on “Install” button under the Microsoft office suit that you have already purchased.
  3. The Microsoft office suit will now start downloading.



Installing Microsoft office

  1. Once the download is completed. Look for the downloaded set up file of Microsoft Office in “Downloads” folder in your computer.
  2. Double click the set up file. It initiates the installation of Microsoft office in your computer.
  3. Select the “recommended settings” option. Continue the installation when prompted.
  4. Wait till the installation gets completed successfully.
  5. Click on “done” or “finish” button. Start using your newly installed Microsoft office.



How to download and install Microsoft Office



How to download and install Microsoft Office

Unable to install Office 365

Successful completion

Please click this link to get expert advice if you find any difficulty in installing Microsoft office in your computer.


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