Client - Server Application..

Dear All,


i need to create client server application where the server computer need to connect many client(50) and transfer the csv file from there to server every one hour.meaning application at server computer need to connect any clients(configure) and transfer file from there to server computer.please give some samples or advice for this.looking forward your valuable reply.. we will use winsock control control as clients and server at the same location..

Regards,
krish..