If you have registration key as a text please open Install Registration key Wizard selecting Help - Install registration key menu.

or click Install registration key in the evaluation dialog

You can see a special Install Registration Key wizard. Switch to e-mail client ans select text key in the message. Press Ctrl+C to copy into the clipboard.

Switch to the wizard, set cursor to the text field and press Ctrl+V. You can see your key in the top field of the wizard. Press Ok to finish registration.

Registration key will be immediately installed and you will see a confirmation message like following:

Problems and Questions

If you have any troubles with installing the registration key, please feel free to contact Flexigensoft Labs