It's an applications to chat with in the network...
Just type "winchat" in the "RUN"..You will get the chat window shown below. |
Just click on the dial icon and select the name of the system you want to chat inside your network. |
Here comes the problem...there may be no response at the receiving end...Just follow the below steps.
1. Open Control panel->Administrator tools->services.
2. In the right-pan of the Services window, enable "Network DDE DSDM" first and enable "Network DDE" after that.
3. After completing the above two steps, just restart your PC.