Hi, I have a InstallShield Installer project. We are using InstallShield 12. I want to install Crystal Report Runtime version 13 along with it as it is needed for my software.  I've written the code to install it but it popups with a user interface and doesn't install until user proceeds it. I want to install it silently without user interaction. I also tried to make Response file through Command Prompt but failed. This is the code I'm using: RegDBSetDefaultRoot(HKEY_LOCAL_MACHINE); if RegDBKeyExist ("SOFTWARE\\WOW6432Node\\SAP BusinessObjects\\Crystal Reports for .NET Framework 4.0\\Crystal Reports") > 0 then RegDBGetKeyValueEx("SOFTWARE\\WOW6432Node\\SAP BusinessObjects\\Crystal Reports for .NET Framework 4.0\\Crystal Reports","CRRuntime32Version",nvType,svCRRuntime32Version,nvSize); MessageBox ("svCRRuntime32Version = " + svCRRuntime32Version, INFORMATION); if (svCRRuntime32Version != "") then MessageBox("The CR 13 is already installed on the current system.", INFORMATION); else szApplicationPath = svLocalDestDir^"Crystal Reports\\CRRuntime_32bit_13_0_18.exe"; LongPathToQuote( szApplicationPath, TRUE ); SdShowMsg ("Installing MediMizer Crystal Report Runtime v13", TRUE); nResult=LaunchAppAndWait(szApplicationPath,"/S /v/qn",LAAW_OPTION_WAIT); SdShowMsg ("", FALSE); endif; endif; ... View more