Error Code 30204-44 While Installing Office [Fix]

Reinstall the Microsoft Offie suite to solve compatibility issues

by Claire Moraa
Claire Moraa
Claire Moraa
Claire likes to think she's got a knack for solving problems and improving the quality of life for those around her. Driven by the forces of rationality, curiosity,... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
Affiliate Disclosure
  • The error code 30204-44 usually occurs when you encounter a problem installing one of the products from the Microsoft Office suite.
  • To avoid such errors, always ensure you're downloading the correct version for your operating system to avoid compatibility issues.
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Microsoft has a wide range of products, so you can download whichever suits your needs. One of these products is MS Project Professional. Usually, the process should go smoothly, but some users are getting the Error code 30204-44 when they attempt to download it.

You might have installed the wrong version of Microsoft Project Professional on your PC, or your product activation failed. This would indicate that there’s a problem with your subscription. Nonetheless, let’s look at how we can resolve this issue.

What is error code 30204 44 while installing Office?

This error code indicates that there is a problem with your Microsoft Office application or the installation of one of the Office suite products. Other causes include:

  • Program conflicts – You may have multiple MS Office installations on your PC. If so, one of its components may create a conflict between the two programs. 
  • Virus/malware – Your computer may be infected with malware or viruses that affect how Microsoft Office works.
  • Missing required files – Some files are often needed for Windows to recognize that a program is installed properly. For instance, you can’t download  64-bit files for a 32-bit OS.
  • Outdated Windows version – If you’re running an OS that is too old for the Microsoft Office version, there will be compatibility issues. You need to upgrade to Windows 11.
  • Incorrect version – An incorrect version of Microsoft Office may be installed on your computer. This can happen if you download from third-party sites.
  • Corrupt file – Sometimes, corrupt files appear in the system folder while installing any new software or application on your computer system. This can be due to virus attacks or other malicious activities done by hackers on your system.

How do I fix Microsoft Office error code 30204-44?

A few preliminary steps you can perform before the slightly technical solutions include:

  • Close all running programs and try opening the affected program again.
  • Make sure that you have the latest version of Microsoft Office installed on your computer.
  • If you are using a Windows operating system, update it to its latest version, and here’s how to update Windows offline.
  • Make sure that you have uninstalled any other versions of Microsoft Project before trying to install this newer version.

1. Repair the Microsoft Office suite

  1. Hit the Windows + R keys to open the Run command.
  2. Type appwiz.cpl in the dialog box and press Enter.
  3. Select your Microsoft Office suite software. Then, click the Change button to open a repair utility for MS Office.
  4. Select the Online Repair option and click the Repair button.

2. Scan for viruses

  1. Press the Windows key, search Windows Security, and click Open.
  2. Select Virus & threat protection.
  3. Next, press Quick scan under Current threats.
  4. If you don’t find any threats, perform a full scan by clicking on Scan options just below Quick scan.Scan options
  5. Click on Full scan then Scan now to perform a deep scan of your PC.Full Scan Scan Now
  6. Wait for the process to finish and restart your system.

While Windows Security is a good option to scan your PC for viruses, an advanced tool like ESET Internet Security can do it better.

This tool not only it will make sure that all kinds of digital threats are removed from your device but will keep them away from invading and damaging it thanks to its real-time protection and improved technology.

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3. Uninstall all instances of MS Office

  1. Navigate to your browser and download the Office removal tool and hit the Install button.
  2. Agree to the terms and conditions.
  3. Select the version you wish to install. If you see multiple instances of MS Office, check the boxes for each one.
  4. Click on the Next button.
  5. Uninstall the program and restart your PC.
  6. Launch the MS Office installer.
  7. Follow the on-screen prompts and install it on your PC.

Expert tip:


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Ensure you remove any leftover files before you reinstall Microsoft Office. Uninstalling older versions will remove all related files and folders from your computer, which makes it easier to reinstall the updated version of the application later on.

What does incompatible Office products are installed on your machine mean?

Compatibility issues can arise when you install the wrong versions of Office on your computer. For example, if you have an old version of Word and a new version of Excel, it will not work well together.

When you install Office, it checks for several things. It checks for the latest version of the Office suite and any updates to those products. It also checks to ensure that your operating system is compatible with the Office suite.

If one or more of these checks fail, you will see an error message when you launch Microsoft Word or Excel. This is because there are incompatibilities between the versions of Office that are installed on your computer.

At this point, one of the above methods should have resolved the error code 30204-44 during Microsoft Office installation. However, if that’s not the case, contact the Microsoft support page for additional help.

In case you’re unable to open the Microsoft Office suite tools, fixing things won’t take much time.

That’s all we had for this article but do let us know which solution worked for you in the comment section below.

Still having issues? Fix them with this tool:


If the advices above haven't solved your issue, your PC may experience deeper Windows problems. We recommend downloading this PC Repair tool (rated Great on to easily address them. After installation, simply click the Start Scan button and then press on Repair All.

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