File list (Check if you may need any files):
Pchat
.....\client
.....\......\ProClient.cfg
.....\......\ProClient.dof
.....\......\ProClient.dpr
.....\......\ProClient.exe
.....\......\ProClient.res
.....\......\UnitChat.dcu
.....\......\UnitChat.ddp
.....\......\UnitChat.dfm
.....\......\UnitChat.pas
.....\......\UnitFriendList.dcu
.....\......\UnitFriendList.ddp
.....\......\UnitFriendList.dfm
.....\......\UnitFriendList.pas
.....\......\UnitLogin.dcu
.....\......\UnitLogin.ddp
.....\......\UnitLogin.dfm
.....\......\UnitLogin.pas
.....\......\UnitRecord.dcu
.....\......\UnitRecord.ddp
.....\......\UnitRecord.dfm
.....\......\UnitRecord.pas
.....\......\UnitThread.dcu
.....\......\UnitThread.ddp
.....\......\UnitThread.dfm
.....\......\UnitThread.pas
.....\read me.txt
.....\server
.....\......\DB
.....\......\..\dbdemo.ldb
.....\......\..\dbdemo.mdb
.....\......\PChat.cfg
.....\......\PChat.dof
.....\......\PChat.dpr
.....\......\PChat.exe
.....\......\PChat.res
.....\......\UServer.dcu
.....\......\UServer.ddp
.....\......\UServer.dfm
.....\......\UServer.pas
.....\......\多线程.txt
.....\......\托盘.txt