Port 443 is the standard HTTPS port. Common applications that conflict with Veeam include:
: Users on Reddit recommend running netstat -anob in an elevated command prompt to identify the specific process ID (PID) currently bound to port 443.
Update the in the settings for each VM on every host to match the new port. For IIS Sites : Open IIS Manager and expand Sites . Right-click the site using 443 and select Edit Bindings . Port 443 is the standard HTTPS port
. If this port is occupied by another application, the VBR services will fail to bind, preventing the software from starting or completing an upgrade. Veeam Community Resource Hub Common Conflict Culprits
Securely transmitting data to service providers. For IIS Sites : Open IIS Manager and expand Sites
Veeam Backup & Replication v13 is a hardcoded requirement for the Veeam Web Service/API Gateway
The most frequent culprits for port 443 occupation on a Windows server include: If this port is occupied by another application,
The number 4488 is the PID. Now, find the process name: