- Open https://bittiainen.com (The main menu)
2. Click BVideoconverter PRO licenses
3. Choose the Pro license product, Add to Cart
4. Fill in your info
5. Confirm the Shipping option
6. Proceed with Payment methods
7. Pay, and after payment
8. The Payment receipt and invoice and the Pro license file are sent to you by e-mail,
save them from the e-mail attachments.
9. Open your BVideoconverter program and click it´s Help menu, from there
click the Import License File menu choice, and choose the license file from
where you saved it. It validates it and instantly upgrades BVideoconverter to Pro version.