This button is used to test the deactivation certificate received from a user. Upon verification, it reveals the deactivation date and the user's computer identifier, assisting you in managing new activations or deactivations.






Secure connection thanks to TLS/SSL is supported by XLS Padlock applications. You can use URLs that begin with https://


Leave the field blank if you do not want to use online validation.


End users must have an Internet connection for the validation process. Otherwise, the application will consider that the validation has failed.



Allow deactivation for this workbook application Base Deactivation URL