기본적으로 뮤텍스를 사용하여 중복실행 여부를 체크한다. program Project; uses Forms, Windows, Dialogs, unt_Main in 'unt_Main.pas' {frm_Main}; var Mutex : THandle; {$R *.res} begin Mutex := CreateMutex(nil, True, 'BDGG');//'YourMutex'); if (Mutex 0 ) and (GetLastError = 0) then begin Application.Initialize; Application.MainFormOnTaskbar := True; Application.CreateForm(Tfrm_Main, frm_Main); Application.Run; end else begin..