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

Go to the tab and sort by the PID column to find the matching application.

Secure connections to Veeam Cloud Connect service providers.

I can provide the exact commands or configuration paths for your specific setup. Share public link Go to the tab and sort by the

: Check if the management port can be reconfigured in the vendor's settings. Veeam B&R 13 Change Web Service Port 443

In , port 443 is a critical requirement for the new Veeam Web UI and REST API gateway. If this port is occupied by another application, the VBR installation or upgrade will fail, or services will not start correctly because the binding is "hardcoded" for these components. Identifying the Conflicting Application Share public link : Check if the management

Right-click it, select , change the Startup type to Manual or Disabled , and click Stop . Strategy B: Change the Binding Port of the Conflicting App

Scenario 1 — IIS default website bound to 443 blocking Veeam Identifying the Conflicting Application Right-click it

Because Port 443 is the standard port for HTTPS traffic, it is frequently claimed by other services (most notably IIS, WSUS, or other web applications) running on the same Windows Server.

to change the port 443 requirement within Veeam v13. Instead, you must reconfigure or move the conflicting application. Hyper-V Replication

Leftover web server stacks from third-party monitoring tools.