Transferring License

I had dolphin installed under the free license, so i could learn the platform. i recently bought the 99$ license and I don't see instructions on how I can transfer the paid license to the free site I have been developing, any help given would be most appreciated.

Follow these steps (as written over a hundred times):

1. Remove the free license from Administration -> Settings -> Variables.
2. Logout of the administration panel.
3. Login to the administration panel (http://www.example.com/administration/).
4. Enter the paid license when requested (after logging in).

You may need to clear the site's cache for the changes to take effect.