How to connect to a remote desktop using Tight VNC server

How to connect to a remote desktop using Tight VNC server

"Can some one suggest me the best network application debugging tools. As
I am trying to connect to remote VNC server uisng windows 7. I have diabled windows firewall and antivirus but sitll not able to connect to the remote server. I have also tried Putty to connect to the remote pc but was not successfull. But when I try to access the PC using windows I can access the shared documents."