PEChat

PEChat is a LAN Chat application for windows written in Assembly language using NASM Assembler.
This application allows the users that are connected to enter to comunicate with each other.

Server side:

Run serv.exe in any system in the LAN.
Note down the IP address of the system.(type "ipconfig" in command prompt to get the ip of the system.)
Now that system will behave like our Chat server.
Now the server is ready to accept connections
Client side:
Run client.reg (though not mandatory).
Run client.exe (in other systems within LAN) to get connected to the server by specifying the IP Address of the server (where serv.exe is running.)
(You can change the default ip to be displayed in the connection dialog by changing the value of the registry key HKEY_LOCAL_MACHINESOFTWAREPECHATDEFSERVIP)
Online users are shown in the listbox in the Main chat dialog.
All online users can participate in the Main conference chat

Private chat:

Double click any user in the listbox to start a private chat with that user.
Conference chat:
Click Conference in the menu to start a conference ( Ctrl+click to invite multiple users in the invite dialog.)
In Conference chat dialog , click Chat->invite to invite other users.
Click Leave to leave the conference.