In Navicat version 11, a new registration mechanism is launched. Customers need to deactivate the license key before uninstall Navicat or register in other user account. To deactivate the key, please simply choose Navicat Premium > Registration in Navicat.
Please select "Deactivate" to deactivate Navicat license.
"Deactivation Success" will be shown after deactivation has been completed.