Please ensure following points are met while activating the application:
- Copy and paste the Username and the Registration Key (activation key only, in case of mac version) instead of typing it in the activation dialog box.
- While copying the Username and the Registration Key (activation key only, in case of mac version), please ensure that no extra spaces or characters are copied.
- Ensure that you are pasting the Registration Key in the correct field.
- Ensure that the Username and the Registration Key matches the application and version installed on your system.