How to Fix Microsoft Office Installation Error Code 30183-48 on Windows 11

If you use Microsoft Office in any of its variations and are currently having problems with error 30183-48 on Windows 11 or even Windows 10. This article will guide you through several different troubleshooting steps you can take to fix the problem and get Microsoft Office working again without error 30183-48.

How to Fix Microsoft Office Installation Error Code 30183-48 on Windows 11

This one is about as simple as it gets so make sure that your Internet connection is working properly. Disable any VPNs or Proxies that you may be using as well. If that doesn't solve the issue follow the steps below.

For Windows 11

Type troubleshoot in the Windows search bar and press Enter.
Click on Troubleshoot settings.
Go to Additional troubleshooters or Other troubleshooters.
Scroll down and click on Windows Store Apps and select Run the troubleshooter. Wait for the process to complete.
Next, repeat the process with the Network and Internet troubleshooter.

For Windows 10

Right-click the Start button and select Settings.
Go to Network & Internet.
Under Advanced network settings, click on Network troubleshooter, choose the issue you're facing, and allow it to scan your network.
Apply all recommendations after the scan finishes.

Uninstall Previous Versions of Office

To avoid conflicts with an older Office version, it's important to remove any remnants of previous installations.

Using PowerShell

Type PowerShell in the Windows search bar.
Right-click the result and select Run as administrator.
When prompted by User Account Control, click Yes.
Copy and paste this command into the window and press Enter

Get-AppxPackage -name “Microsoft.Office.Desktop” | Remove-AppxPackage

Restart your computer.

Alternatively, Use the Office Removal Tool

Go to the official Microsoft Office removal page
Under the Click-to-Run or MSI section, expand Option 2 (or click the link provided).
Download the Office Removal Tool and run it.
Follow the on-screen instructions to remove Office.

Use Microsoft Support and Recovery Assistant

Microsoft’s tool can help fix installation issues automatically.

Visit the Microsoft Support website and download the Microsoft Support and Recovery Assistant.
Run the setup file SetupProd_OffScrub.exe.
Once installed, open the program and select Office & Office Apps, then click Next.
Choose I have Office 365 subscription, but I'm having trouble installing it, then click Next.
Click Yes to begin a scan and follow the instructions after the scan completes.

Clear Office Installation Files

The same process works well for Microsoft Teams although slightly different should work for you here as well.

Press Win + R to open the Run dialog.
Type %programfiles% and press Enter.
Find and delete any Microsoft Office folders.
Empty the Recycle Bin to ensure that all files are permanently removed.

Use the Office Offline Installer

If nothing above worked, this is pretty much the last resort, unless you want to clean install Windows as well.

Go to office.com and sign in with your account (the same one used for your Office subscription).
Select Install Office, then choose Install Office again on the installation page.
In the Download and Install window, click Other options.
Check the box to download the offline installer and select your preferred language. Then click Download.
Save the installation file to a drive with sufficient space.
Once downloaded, double-click the file to begin the installation process.

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