How to Setup Office from Internet Connection?

Error code 30174-4: Suppose our antivirus, firewall, proxy setup, connection, or third-party software prohibits us from installing Office. In that case, we’ll get an “Error message saying 30174-4 when installing Office” and be unable to complete the installation. The installation of the office may bring up an error message like this one.

Error code 30174-4 during Office installation:

Network collaboration, antivirus software, firewall, and proxy settings, connection, third-party software conflicts, or registry corruption can all cause the error “Error code 30174-4 when installing Office.” The following are possible causes of “Error code 30174-4 during Office installation:

Common causes of Error 30174-4:

The following are common causes:

  • The structure of the Office may hinder by antivirus or firewall software.
  • An office cannot install because of a bad Internet connection or proxy settings.
  • The building is being thwarted by an older version of the Office suite.
  • Installing a newer version of Office may be impossible if the prior one’s repair, installation, update, or removal was incomplete or partial.

How to Setup Office from Internet Connection?

If you’re having trouble installing Office, try connecting with a different internet connection. Your current network may be too restrictive to enable it. Please try installing Office on a new computer or using a wireless hotspot at home, public area, or friend’s place before attempting to install Office on the same computer or using the same hotspot at work.

Fixing problem code 30174-4:

1: Use the Office Offline Installer to set up Office:

Because we’ll be using the Offline install ISO file to set up Office, the Office offline installer can aid with any firewall, proxy, antivirus, or Dial-up issues that come up during the installation of Office 2016.

2: Office Offline Installer:

To obtain the Office offline installer, please go to Please make sure you are logged in with the same account you used to purchase an official copy. Now would be a good time to check in with our Office Microsoft account if we haven’t done so already.

Step 1: To sign out of another account and sign in with the relevant Microsoft account, sign out of the current version and sign in again.

Step 2: Your subscription account information will display on the My Office Account Homepage once you log in. It is also where you would go to download the standard online Office installation.

Step 3: Click the Install button on the My Office Account Home page.

Options for Language and Software Installation:

You can manually select a language other than the operating system’s default when downloading Office from this area. Instead of the standard 32-bit version of Office, we can use the 64-bit version.

3: Installer for use without an internet connection:

Select the appropriate language in the Office Installation section and then click Download offline installer.

Installing Office over a Wired Connection is the second option.

If you’re connecting to the Internet via wireless, you might want to think about using a cable connection instead.

Connect your device to the network using an Ethernet wire and reinstall Office.

4: Temporarily disable proxy settings:

Setting up a proxy server may interfere with the installation of Microsoft Office, resulting in an “Error code 30174-4 when installing Office.” Turning off the proxy settings in Microsoft Edge, Internet Explorer, Firefox or Safari before installing Office may be an option if you use your computer for many purposes

Step 1: To disable proxy settings in various browsers, follow the procedures listed below.

Step 2: Disable Google Chrome’s proxy settings by clicking here.

Step 3: In Google Chrome, click on the three-dot menu symbol in the upper-right corner, then pick Settings from the drop-down menu that appears.

Step 4: Alternatively, find System and click on Open proxy settings before selecting the Advanced Option from the bottom of the page.

Step 5: Go to the top-level menu; after that, go to LAN Settings and set up your connections.

Step 6:  Uncheck the option next to Use a LAN VPN service to stop this from happening again.

Step 7: Select “Ok” to confirm your action.

5: Internet Explorer Proxy Settings Disabled:

Go to Internet Explorer’s Tools menu for more information and then pick Internet Options from the drop-down menu.

  • Go to the top-level menu, Connections, and then LAN Settings.
  • Uncheck the box that says Use a LAN proxy server.

Select “Ok” to confirm your action.

6: Mozilla Firefox: Disable Proxy Settings:

Mozilla Firefox’s three-bar Icon is located at the top-right corner of the browser window.

Step 1: Click on it to open the Options menu.

Step 2:  Find Network Proxy Section in Firefox Options and click on Settings in the Network Proxy section.

Step 3: Select No Proxy from the Configure Proxy Access to the Internet section of the Connection Settings dialogue box.

Step 4: Select “Ok” to confirm your action.

7: Temporarily disable your antivirus software:

Software installed on the computer, such as antivirus, may interfere with the installation and damage the network or internet connection. The network connection will lag as a result, and stream errors and socket connection problems will occur.

8: Temporarily disable your firewall by turning it off:

Error code 30174-4 during Office installation might be caused by Windows Firewall (Windows Defender) or a Third-Party Firewall (Microsoft Security Essentials). The firewall controls which apps can and cannot access the internet. Access to Office installation may deny if there is an exception.

9: Re-enabling the Windows Installer Service after checking for problems:

If the Windows Installer service isn’t working, Office installation will fail or give an error message like “Error code 30174-4 when installing Office.”

Step 1: Start the Windows Installer service by selecting Windows Services, checking the box, and clicking the Start button.

Step 2: Start the Windows Installer Service by pressing the following button:

Step 3: To open the Command “, hit Windows Key + R, services.

Step 4: MSc and then click OK. Alternatively, go to Control Panel > Administrative Tools > Services and click on the Services tab.

Step 5: Right-click on Windows Installer and choose Properties from the Services menu.

Step 6: Click on Start from Service status in the Windows Installer Properties box.

Step 7: Installing Office after Windows Installer Service has been restarted may be an option.

Step 8: Other versions of Microsoft Office should delete.


Erroneous residual files during the installation or uninstallation of previous versions of Microsoft office might also interrupt the installation of Office.

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