If you did not use a company-specific disk image to deploy the Deep Discovery Inspector virtual appliance, activate your Deep Discovery Inspector license before integrating Sandbox as a Service.
In Deep Discovery Inspector's management console, go to Administration > Licenses.
Under Deep Discovery Inspector, click New Activation Code.
Specify the activation code available in the Customer Licensing Portal, then click Save.
Under Sandbox as a Service, click New Activation Code.
Specify your Sandbox as a Service's activation code then click Save.