PI connection Manager doesn't connect to PI server

HI,

When I try to connect to PI server through the PI connection Manager, I get this error on the connection manager "Can't resolve network name",  Winsock error 10061 Connection is forcefully rejected.  I have checked the network configuration of the windows server, everything is fine.

What could be the possible cause of this error ? Similar errors are logged in pipc.log

Thanks for any help on this.

Regards,

manju