Restart the "Tenable Nessus" service via the Services management console.
"C:\Program Files\Tenable\Nessus\nessuscli.exe" update C:\path\to\all-2.0.tar.gz Use code with caution. Step 5: Restart the Nessus Service nessus offline activation license already in use
Immediate remediation steps (ordered, actionable) Restart the "Tenable Nessus" service via the Services
On the offline system running Tenable Nessus, log in to Tenable Nessus. Click Settings. Click. In the Registration drop-down menu, Update License Offline (Tenable Nessus 10.11) Update License Offline (Tenable Nessus 10.11)