PAO agent Launcher was unable to bind to a socket on this host so it could function in listening for and accepting connection requests.
Consequently the SC package install failed after the initial QAM package install completed.
06/24/2016 15:02:30.325 ( 5212): sock.c(1.38)469 (D=2) (E=2) (LE=10093) -- accept on socket 492 failed. ret=-1 (error=10093) ..
06/24/2016 15:04:16.092 ( 5388): sock.c(1.38)469 (D=2) (E=0) (LE=10093) -- accept on socket 504 failed. ret=-1 (error=10093)
The Windows Error code 10093 [10093 (0x276D) - Either the application has not called WSAStartup, or WSAStartup failed] and the error message indicates PAO Agent Launcher process cannot bind to a socket. Since this seems to be a network / socket connection issue, nothing more that can be done on PA agent side.