No connection could be made because the target machine actively refused it
Could not connect to net.tcp://computer.domain.local:4375/ Specopssoft.OSDeploy/DeploymentServer. The connection attempt lasted for a time span of 00:00:01.0010531. TCP error code 10061: No connection could be made because the target machine actively refused it
Possible cause
When adding a remote deployment server, the tcp communications is required to establish communications to the specified port. The timeout will occur when the deployment server cant create the services on the remote system.
Possible solution
Add .Net WCF Activation in Server features. (http non—activation)
Note: Requires reboot.
https://msdn.microsoft.com/en-us/library/ms731053(v=vs.110).aspx