Required Port 443 For Veeam Backup & Replication Is Occupied By Another Application -

This error typically occurs during an upgrade to or later, where port 443 is now hardcoded for the REST/Web UI service. Because this port is required and cannot be changed within Veeam's current supported configuration, you must identify and relocate the conflicting application. 1. Identify the Conflicting Application

by opening Task Manager , going to the Details tab, and sorting by the PID column. Common Conflicting Applications This error typically occurs during an upgrade to