rdpclip.exe is the main executable for File Copy and gives functionality to Terminal Services (remote desktop) server that allows you to copy and paste between server and client.
File Copy is an extension to Terminal Services server that lets you copy and paste between the server and the client. RdpClip lets you copy and paste files between a terminal session and a client console session.
Download RDPCLIP by visiting
http://download.microsoft.com/download/win2000platform/rdpclip/1.0/NT5/EN-US/rdpclip_hotfix.exe
