Horizon Connection: Server License Key Is Invalid Fix

Sometimes the license is accepted in the database but not reflected in the UI. Open services.msc on your Connection Server. Locate the service. Restart it.

Refresh the Horizon Console (HTML5) and attempt to re-enter the key. 3. Advanced Troubleshooting: The LDAP Database horizon connection server license key is invalid

Has anyone run into the "License key is invalid" error while trying to license a fresh Horizon Connection Server install (or after an upgrade)? Sometimes the license is accepted in the database

Log into the Broadcom portal to verify the key status isn't "Pending" or "Retired." Restart it

You are attempting to use a Horizon 7.x key on a Horizon 8 (2006 or later) installation.

If the solutions above don't resolve the issue, follow this step-by-step guide:

If you have verified that your key matches your version and the Cloud Connector (if applicable) is healthy, but the error persists, the issue likely lies with the key generation on the backend. Check if your has expired.