[Serega]

-Marshall-, используйте шифрование инсталлятора...

Пример

Код:

[Setup]
AppName=My Program
AppVerName=My Program v 1.5
DefaultDirName={pf}\My Program
OutputDir=.
Compression=lzma/ultra
InternalCompressLevel=ultra
SolidCompression=yes
Password=-Marshall-
Encryption=True

[Languages]
Name: russian; MessagesFile: compiler:Languages\Russian.isl

[Files]
Source: compiler:Examples\MyProg.exe; DestDir: {app}

[_Code]
// пропускаем страницу с вводом пароля
procedure CurPageChanged(CurPageID: Integer);
begin
  If CurPageID = wpPassword then begin
    WizardForm.PasswordEdit.Text := '-Marshall-';
    WizardForm.NextButton.OnClick(WizardForm.NextButton);
  end;
end;