I have the version 188.8.131.52 of the program. When I installed the version 8.0 it ask me for the activation code. Can you help me?
If you want to upgrade the application to a newer version, you need to purchase it first from the developer. Only the updates are free of charge. Nowadays, Babylon reaches to version 10.0 which can be acquired from Babylon Ltd website. Also, you can test it free of charge if you download and install the trial version.