How to Move Microsoft Office, Project, and Visio 2019 to a New PC
Question details
The user wants to transfer existing standalone licenses of Office 2019, Project 2019, and Visio 2019 from an older computer to a new computer.

- Product
- Microsoft Office 2019
- Device & OS
- Windows 10 and Windows 11
- Scenario
- Migrating standalone software licenses to a newly purchased Windows 11 PC.
- Observed behavior
- The user needs to know the exact procedure to uninstall and reinstall the software to ensure compatibility and avoid activation server rejections on the new PC.
Ensure you have access to your original product keys and the login credentials for the Microsoft account associated with your Office, Project, and Visio 2019 purchases before beginning the transfer process.
Transfer Your Office 2019 Licenses to the New PC
Follow this step-by-step process to safely migrate your Office, Project, and Visio licenses while preventing activation conflicts and version mismatches.
Before proceeding, verify that your Office, Project, and Visio 2019 licenses use the same installation technology (e.g., Click-to-Run) and architecture (either 32-bit or 64-bit for all). They cannot coexist on the same PC if these settings differ.
On your new Windows 11 PC, go to 'Settings' > 'Apps' > 'Installed apps'. Locate any pre-installed versions of Office (such as Office Home & Business or Microsoft 365 trials) and uninstall them to prevent conflicts.
On your old Windows 10 PC, open the Control Panel, go to 'Programs and Features', select your Office Professional, Project, and Visio 2019 installations, and uninstall them to free up your licenses.
Log in to the 'Services & subscriptions' section of your Microsoft Account on the new PC. Locate your Office, Project, and Visio purchases, download the installer for each, and follow the on-screen prompts.
Open Word or Excel on the new PC and sign in when prompted. If online activation fails because it detects the old hardware, select the 'Activate by telephone' option and follow the automated instructions to verify the transfer.

Resolve Activation Errors via Microsoft Support
Use this method if your product keys worked on the old PC but are repeatedly rejected on the new PC due to server flags.
Try WPS Office for a Hassle-Free Experience
Avoid complicated licensing transfers, strict activation limits, and version conflicts. WPS Office is a free, lightweight alternative that offers excellent compatibility with Microsoft Office files and can be easily installed on any new device.

Frequently Asked Questions
Can Office Home & Business 2019 coexist with Project and Visio 2019?
Yes, but they can coexist only if they share the exact same installation technology (such as Click-to-Run) and architecture (both must be either 32-bit or 64-bit). Mixing different installation methods on the same PC will cause errors.
Why is my standalone Office 2019 license showing up as a corporate license?
Sometimes Microsoft activation servers misidentify standalone Volume Licensing (like certain Office Professional Plus keys) or third-party ESD retail keys. If you purchased it independently, you may need to verify your purchase records and contact Microsoft Support to clarify your license type.
Do I absolutely need to uninstall Office from my old computer before installing it on the new one?
Yes. Standalone licenses for Office 2019 are strictly limited to one PC at a time. You must completely uninstall the software from the old PC so the activation servers can register it on the new machine without throwing a 'maximum activations reached' error.




