First launch cineSync by selecting the application from your application folder, or by double clicking the cineSync icon.
When cineSync is launched, a dialogue box will appear with the following options: Join Session, Create Session or Load Session.

The 'Find License' button is for using cineSync in offline mode, click Find License and navigate through the steps. You will need to have been issued a valid offline license by cineSync support personnel as part of a cineSync Pro account to use this feature. Offline mode is explained in further detail in the Offline Mode section.