I just build an installer for my database application using Delphi 5 and its Installshield Express. I already includes every library, BDE, DB Components, etc..and everything available to select. But when I install it on other machine (Windows 98, Windows ME), my application reports error since DAO library (Many files, such as IDDAO32.DLL, DAO3032.DLL, etc were missing. Which library do I have to include in my installer to make these DLL function? Or do Microsoft or any company provide additional installler specifically for install this one?