SC Virtual Machine Manager error 1352

There is already an SSL certificate associated with port 443 on machine host.domain.tld. There is already on SSL certificate associated with port 443 on machine host.domain.tld.

Ensure that no application on machine host.domain.tld listens for HTTP traffic on TCP port 443 during the conversion. Ensure that no application on host.domain.tld machine listens for HTTP traffic on TCP port 443 during the conversion. Alternatively use registry key HKLM\Software\Microsoft\Microsoft System Center Virtual Machine Manager Server\Settings\P2VBITSTcpPort on the VMM server to change the P2V transfer port number and add the necessary firewall rule for TCP port 443 on machine tbcdc03. Alternatively use registry key HKLM\Software\Microsoft\Microsoft System Center Virtual Machine Manager Server\Settings\P2VBITSTcpPort on the VMM server to change the transfer P2V portnumber and add the necessary firewall rule for TCP port 443 on machine.

1. Open Regedit on SCVMM server.
2. Go to –> HKLM \Software\Microsoft\Microsoft System Center Virtual Machine Manager Server\Settings
3. Create a new DWORD (32) entry with the name: P2VBITSTcpPort
4. Give it a port value of say: 441 instead of default of 443.
5. Restart the VMM server to apply the setting.