In deadline monitor I use Remote Control to ForceStopSlave or LaunchSlave never sucessed :
Because the target machine actively refused to connect 192.1.10.91:17070
The slave system is Windows8 and all firewall is closed.
Pulse is launched.
Is install launcher as a service helpful?What else I missed?
I need deadline can shutdown and start machines as well 
Thank you very much 
If you remote into the Slave, open a command prompt as Administrator, and enter the following:
netstat -a -b -p tcpYou should find in the list, something like this:
TCP 0.0.0.0:17070 computername:0 LISTENING
[deadlinelauncher.exe]
Where computername is the name of the computer. This would indicate that Launcher is, in fact, listening for connections on the port. If so, I would suspect a firewall or other networking issue preventing the connection.
thank you very much