Offline deactivation failed

Hello,

I would like to use my licensed release of Passolo Essential 2011 SP9 but it does not work since it was installed on a previous computer which I no longer have access to. Deactivating it offline does not work either, since I do not have access to my installation code.

would you be able to deactivate on your end so I can reactivate online and use the program?

Thank you

Regards,