TurboTax Business technical issue.

Hello, I installed and attempted to license TT business purchased from TT page. When running , I entered  license code provided with confirmation email received. All seams to be  okay as "You're all set" is displayed and a "Get Started" button is provided. But then nothing happens, closed and opened and again "Enter your Turbo Tax Business Incorporated License Code" is shown. Run it as administrator, same, disable and delete antivirus, same. Internet connection works fine as I am able to send this message. Also clear  app data and user data caches, same...

Any idea how to resolve?