Install Acronis License Server and import the licenses. You can skip this step when using a trial license key or when installing the product for online backup only.
To install the license server:
Acronis Backup & Recovery 10 uses TCP port 9876 for local installation and for communication between components. The setup program automatically opens this port through Windows Firewall. If you use a different firewall, make sure that the port is open for both incoming and outgoing requests through that firewall.