[Ildar-tsr]

Код:

uses
Forms,
Unit6 in 'Unit6.pas' {Form6},
Unit7 in 'Unit7.pas' {Form7},
Unit2 in 'Unit2.pas' {Form2},
Unit1 in 'Unit1.pas' {Form1},
passwordDialog in 'passwordDialog.pas' {PasswordDlg},
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls;

Попробуй расположить таким образом:

Код:

uses
Forms, Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls,
Unit6 in 'Unit6.pas' {Form6},
Unit7 in 'Unit7.pas' {Form7},
Unit2 in 'Unit2.pas' {Form2},
Unit1 in 'Unit1.pas' {Form1},
passwordDialog in 'passwordDialog.pas' {PasswordDlg};

и посмотри на что теперь ругаться будет.