For example, you can't use the copy command, but xcopy works fine. Note that not all batch commands will work. There are quite a few settings you can configure, such as whether the file extraction is visible to the user. Essentially, you tell the tool what files you want to add to your package and which files to execute when the EXE file is executed-in this case, this will be your BAT file. Double-click to start the IEXPRESS wizard that guides you through the creation of the EXE file.
You can find the tool under C:\windows\system32. A setup program is just a program that is, the output of IEXPRESS.EXE is simply an EXE file.
IEXPRESS.EXE is a Windows tool that allows you to create your own setup programs.
