Deactivating/unlocking license key


How do I deactivate/unlock my license?


To use a non-trial license on a new machine, you'd need to uninstall NumXL from the existing machine and deactivate (unlock) the license key.

The license deactivation is part of the uninstaller; so when you uninstall Numxl, the uninstaller will prompt you to deactivate (unlock) the license key at the end.

NumXL uninstaller prompts the user to deactivate the license key.

Confirmation message after NumXL uninstaller deactivated the License key.

If you need assistance unlocking the key, contact us at


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