To activate the full version of muvee Reveal, you can enter your product key in one of two ways below:
1) Click on the 'Enter product key' option located at the dialog window upon launching of the muvee Reveal trial version.
2) At muvee Reveal main screen, click on 'Help', select 'Enter product key'
Re-downloading muvee Reveal will not be necessary to activate the full version if you already have a trial version on your computer.