Activation failure

In the case activation of ESET Server Security was not successful, possible scenarios are:

•Activation key already in use

•Invalid activation key—product activation form error

•Missing or invalid information must be addressed

•Communication with the activation database failed—try again in 15 minutes

•Connection to ESET activation servers is unavailable or disabled

Ensure you entered the correct Activation Key or attached an Offline activation, then attempt to activate it again.

If you are unable to activate, see the activation troubleshooting wizard.