thanks for the reply i'll try the install again with the following: My runonceex file: REG ADD %KEY%\026 /VE /D "Adobe Photoshop CS 2" /f REG ADD %KEY%\026 /V 1 /D "%systemdrive%\install\applications\adobephotoshop\setup\script.exe" /f REG ADD %KEY%\026 /V 2 /D "%systemdrive%\install\applications\adobephotoshop\setup\bridge\bridge.msi /qb" /f REG ADD %KEY%\026 /V 3 /D "%systemdrive%\install\applications\adobephotoshop\setup\helpcenter\hc.msi /qb" /f REG ADD %KEY%\026 /V 4 /D "%systemdrive%\install\applications\adobephotoshop\setup\commonfilesinstaller\cf.msi /qb" /f the autoit script converted from .au3 to .exe (with some extra features as suggested): Run("setup.exe /v/qb") ;Activation WinWait ( "Adobe Photoshop Installer","" ) ControlFocus ( "Adobe Photoshop Installer", "", "Button6" ) ControlClick ( "Adobe Photoshop Installer", "", "Button6" ) ;Activation2 Sleep ( 250 ) WinWaitActive ( "Adobe Activation","" ) ControlClick ( "Adobe Activation", "", "Button1" ) Exit