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

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 choices: stop it or move it. A. VMware Workstation / Server VMware often uses Port 443 for its "Shared VMs" feature. Sort by the column and find the number

If your Veeam server is also acting as a web server, IIS likely has a "Default Web Site" bound to 443. Sort by the column and find the number

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