Once installed, launch the application Twinmotion Keyserver
Enter your valid Serial Number in this field. And click OK.
If the activated failed, please check your internet connection and double check your Serial Number.
When your Keyserver is successfully activated, you will arrive at this window.
Note down the IP Address and the Port. This information is needed to activate Twinmotion 2018 on a client computer.
Now, you could activate a client computer.