File list (Check if you may need any files):
Receiver
........\Project1.dpr
........\Project1.dproj
........\Project1.dproj.local
........\Project1.exe
........\Project1.identcache
........\Project1.res
........\Unit1.dcu
........\Unit1.dfm
........\Unit1.pas
........\unit_ScrRcvr.dcu
........\unit_ScrRcvr.pas
........\__history
Sender
......\Project1.dpr
......\Project1.dproj
......\Project1.dproj.local
......\Project1.exe
......\Project1.identcache
......\Project1.res
......\Unit1.dcu
......\Unit1.dfm
......\Unit1.pas
......\unit_ScrSndr.dcu
......\unit_ScrSndr.pas
......\__history
......\.........\Unit1.dfm.~1~
......\.........\Unit1.dfm.~2~
......\.........\Unit1.dfm.~3~
......\.........\Unit1.pas.~1~
......\.........\Unit1.pas.~2~
......\.........\Unit1.pas.~3~
......\.........\Unit1.pas.~4~
......\.........\Unit1.pas.~5~
......\.........\Unit1.pas.~6~
......\.........\unit_ScrSndr.pas.~24~
......\.........\unit_ScrSndr.pas.~25~
......\.........\unit_ScrSndr.pas.~26~
......\.........\unit_ScrSndr.pas.~27~
......\.........\unit_ScrSndr.pas.~28~
......\.........\unit_ScrSndr.pas.~29~
......\.........\unit_ScrSndr.pas.~30~
......\.........\unit_ScrSndr.pas.~31~
......\.........\unit_ScrSndr.pas.~32~
......\.........\unit_ScrSndr.pas.~33~