I want help to make programs cd's install involuntary I writing the code but if i try the program,say it's false the example : ECHO Installing WinISO ECHO Please wait... start /wait %systemdrive%\programs\WINISO\WINISO53.exe /VERYSILENT /SP- ECHO. ECHO Registering WinISO 5.3 ECHO Applying Registry Tweaks... REGEDIT /S %systemdrive%\programs\WINISOREG.reg look at the code if it is true or wrong and tell me plz.....