Troubleshooting "Port 443 Required for Veeam Backup & Replication is Occupied by Another Application"
Open IIS Manager, select the site, click Bindings in the right pane, edit the HTTPS binding, and change port 443 to an unused port (e.g., 8443). Troubleshooting "Port 443 Required for Veeam Backup &
Visit the Veeam R&D Forums or contact Veeam Support with the output of veeam_backup_service.log and the results of your netstat analysis. select the site
: VBR v13 introduces a REST-based web service that handles core management tasks and the modern Web UI. Identity Service click Bindings in the right pane