DOWNLOADING THE BEST SERVICE ENGINE
Visit https://www.bestservice.de/en/downloads.html to download the appropriate version of the Best Service Engine for your computer.
Open the installer file and follow the onscreen instructions. You will be prompted as to whether you want to keep or remove previous versions of the Best Service Engine. Choose whichever option is more appropriate for your installation.
You will find that you will have installed both the Best Service Engine, and the E-Licence manager required to activate and licence your Best Service products.
ACTIVATING BEST SERVICE PRODUCTS
Copy the product code into your E-Licence manager into the first text box
Visit the User Area to generate a Response Code - https://account.bestservice.com/account/login.html
Enter the response code in the second text box
Click the 'Activate' Button to register and activate the product.