This guide shows you how to download, install and activate Microsoft Project 2019 Professional on Windows, using Microsoft's official installer and your product key. Project is Microsoft's desktop tool for project schedules, Gantt charts and resource plans. The whole process takes about 10–15 minutes. If you don't have a key yet, get a genuine Project 2019 Professional product key.
Support note: Microsoft ended support for Project 2019 on October 14, 2025. It still works, but no longer receives security updates. For the longest support, consider Project 2024 Professional.
What You'll Need
- Windows 11 or Windows 10 (Project has no Mac version)
- A 1.6 GHz or faster, 2-core processor, and 4 GB RAM
- About 4 GB of free disk space
- Your 25-character Project 2019 Professional product key
- An internet connection for download and activation
What's New in Project 2019
Project 2019 added task linking from a drop-down menu, the Task Summary Name field, timeline bar labels with task progress, and accessibility improvements for screen readers.
Step 1: Check Your Office Bitness and Version
Project is installed with the same technology as Microsoft Office, so it must match the Office already on your PC:
- Bitness: open Word, then File → Account → About Word. If it says 32-bit, you'll need to reinstall Office as 64-bit, or install Project as 32-bit.
- Install type: a Click-to-Run Project can't sit alongside an MSI-based Office 2013 or older. Remove old MSI versions first.
- Old Project versions: uninstall any trial or older Project under Settings → Apps → Installed apps.
Step 2: Download the Official Installer
Download the Project 2019 Professional installer image (English) directly from Microsoft's servers. It's a .img file of about 4 GB. For other languages, contact our support team.
Step 3: Install Project 2019
- Double-click ProjectPro2019Retail.img. Windows mounts it as a new drive.
- Open the drive and run Setup.exe. Click Yes if User Account Control asks for permission.
- Wait for installation to finish ("You're all set!") and click Close.
Step 4: Activate With Your Product Key
- Open Project from the Start menu.
- When the activation prompt appears, choose Enter product key instead. Otherwise go to File → Account → Change Product Key.
- Enter your key and click Activate.
- Check File → Account. It should read "Product Activated — Microsoft Project Professional 2019".
If activation fails, check your internet connection and try again. If it still fails, contact our support team.
Troubleshooting
| Problem | Fix |
|---|---|
| "We can't install the 64-bit version because you have 32-bit Office" | Match Project's bitness to your Office, or reinstall Office as 64-bit. |
| "Stop, you should wait to install Project" | An MSI-based Office is installed. Remove it, then run setup again. |
| "This product key isn't valid" | Make sure you installed Project Professional 2019, not Standard or another year. |
| "Unlicensed Product" after an update | Run Project as administrator and re-enter the key under File → Account. |
| Activation limit reached | Contact us for a replacement key. |
Still stuck? Our support team is available 24/7 by email and Discord, and every key we sell is covered by a 30-day money-back guarantee and lifetime replacement warranty.
Frequently Asked Questions
Is Project included in Microsoft Office?
No. Project is a separate product and isn't part of any Office suite.
Can I install Project 2019 on a Mac?
No. Project desktop runs on Windows only.
Can I reinstall Project later?
Yes. Keep your order email with the key and use the same installer.
Will Project 2019 work on Windows 11?
Yes. It installs and runs on Windows 10 and Windows 11.
Conclusion
Match your Office bitness, install from Microsoft's official image, and activate from File → Account, and Project 2019 Professional is ready in minutes. Prefer the lower-cost listing? See Project Professional 2019, or compare every version in our Project collection.
Useful Links
| Resource | Link |
|---|---|
| Project 2019 Professional key | Buy Project 2019 Professional |
| Newer version | Project 2024 Professional |
| Official installer (Microsoft CDN) | ProjectPro2019Retail.img |
Leave a comment