Register the software
Once the software is opened, it will ask you for the activation codes.
Type the Unlock-Code (you will find it in the email you got after clicking on the envelope), and your user name. Then click on Register the software.
If you click on Continue without UnlockCode, you will have 30 days to use the software without your Unlock-Code. After this period, you won’t be able to use it unless you type in your Unlock-Code.
After all these steps are completed, you can start drawing in TVPaint Animation!