# Transferring an activation

To transfer an activation for all registered modules, press the `Deactivate` button on the `About EasyCatalog` dialog.

<figure><img src="https://1939597359-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FazTsFGbHKYYVlYs8LIQv%2Fuploads%2F1IXBG43c5y4jahAhorir%2Fdeactivate.png?alt=media&#x26;token=de3d7ccc-e32a-41d1-bd97-1b692ef91990" alt="Acerca de EasyCatalog"><figcaption><p>Highlight one serial number and click <strong>Deactivate</strong></p></figcaption></figure>

To transfer an activation for an individual module, highlight the serial number that you would like to transfer in the list of active modules and press the `Deactivate` button.

After a few seconds your serial number will deactivate and you should be able to activate the serial number on another machine in around 5 - 10 minutes.

If you have any problems with activation, please contact us using the [contact form](https://nousmedis.com/en/get-in-touch-with-us/) on our website.