Enter the key into the activation check field on the Radmin Helpdesk.
: A license key for Radmin 3 is valid for any 3.x version (e.g., 3.5.2). Radmin Viewer : The Viewer component is and does not require activation. Trial Period : Radmin Server 3 has a 30-day trial period radmin license check
It is best practice to keep a "Master License Log." Note down the Activation Key and the specific machine name it is assigned to. 3. What to do if your License is Expiring Enter the key into the activation check field