Cant get this to work trying with cmd file now SWITCH : "SPTDinst.exe add" EDIT: I made an SFX with the following : Setup=SPTDinst.exe add TempMode Silent=1 Overwrite=1 And named it 'SPTDinst.exe' Opt("WinWaitDelay",100) Opt("WinTitleMatchMode",4) Opt("WinDetectHiddenText",1) Opt("MouseCoordMode",0) Run('SPTDinst.exe') WinWait("SPTD setup V1.24 (C) 2004-2005 Duplex Secure Ltd.","This program will in") If Not WinActive("SPTD setup V1.24 (C) 2004-2005 Duplex Secure Ltd.","This program will in") Then WinActivate("SPTD setup V1.24 (C) 2004-2005 Duplex Secure Ltd.","This program will in") WinWaitActive("SPTD setup V1.24 (C) 2004-2005 Duplex Secure Ltd.","This program will in") Send("{TAB}{TAB}{ENTER}") WinWait("classname=Static","") If Not WinActive("classname=Static","") Then WinActivate("classname=Static","") WinWaitActive("classname=Static","") Send("{ENTER}") And activate it with this script Those 2 i put in another SFX : Setup=sptd.exe Silent=1 Overwrite=1 And start it with that.