My CFX 10 installation is on a Solaris machine. When I try to exit from CFX-Post I can get one of two error messages, either:
CUEProtocol::receive: Read error: no token on socket 13
An error has occurred in cfx5post:
/apps1/ansys/ansys_inc/CFX-10.0/bin/solaris/PostGui_ogl.exe was interrupted by signal PIPE (13)
This is only on exit and the session has worked fine up to that point.
If I then re-run CFX-Post it exits normally.
This is a known problem with CFX-Post 10 which only happens on Solaris machines. The session itself works normally but just fails to exit.