After installing Dolphin 7 you will automatically be logged in as the Admin. When you return to your website and wish to continue setting things up in the Admin Panel you will need to use this address http://www.yoursite.com/administration
In the previous version it was http://www.yoursite.com/admin the folder/directory name has changed from admin to administration now.
After entering your admin login name and password, you will see this splash screen. If you have a license paid or free you can enter it here. If you do not have one you can go to Boonex Unity and generate a free license or purchase an ad free license, then enter it in this box.
If you just want to continue testing, then you can use it without a license. Just click the link "continue using an unregistered copy" and you will be taken to the Administration Dashboard.
If you enter a paid or free license in the box you will no longer get this splash screen, you would be taken directly to the Administration Dashboard instead. However, if you just want to check things out you can just click the "continue using an unregistered copy" link.
If you decide that you want to keep using it in the future whether free (with Boonex ads) or paid (no Boonex ads), just get your license at Boonex Unity and enter it here it this box.