Required Port 443 For Veeam Backup & Replication Is Occupied By Another Application May 2026

Once you’ve found the app, you have two choices: stop it or move it. A. VMware Workstation / Server VMware often uses Port 443 for its "Shared VMs" feature.

While you can technically change the ports Veeam uses, for many of its core components (like the Veeam Backup & Replication console and the REST API).

Sort by the column and find the number you identified in the previous step. This will tell you exactly which .exe is hogging the port. 2. Common Culprits and How to Move Them Once you’ve found the app, you have two

If you’re trying to install or start Veeam Backup & Replication and you’re hit with an error stating that , you’ve run into one of the most common configuration hurdles in the backup world.

Before you can fix the problem, you need to find the "squatter." Since Port 443 is the standard port for secure web traffic, the most common culprits are , Apache , Skype , or VMware Workstation . The Quick Fix via Command Prompt: Open Command Prompt as an Administrator . Run the following command: netstat -ano | findstr :443 While you can technically change the ports Veeam

Use the command netsh http show servicestate to see which registered endpoints are active. 3. Can You Change the Port in Veeam?

Once Veeam is installed and its services are running, you can decide if you want to restart the other application on a different port. Summary Checklist Run netstat -ano to find the PID. Identify the app in Task Manager. Reconfigure or disable the competing service. Restart Veeam services (via services.msc ). the most common culprits are

Dealing with Port 443 Conflicts in Veeam Backup & Replication