Licence with no activate option

Although I have a Pro Licence with lifetime upgrades since 2020 - licence information does not have an activate option only deactivate. The version I have is 7.2.34959.0 I have windows 10 operating system. I can NOT upgrade. What do I do?

If there is only a Deactivation option, then the license is already activated.

There are some versions of 7 that do not automatically upgrade. Please download the installation file from here: