Questions and postings pertaining to the usage of ImageMagick regardless of the interface. This includes the command-line utilities, as well as the C and C++ APIs. Usage questions are like "How do I use ImageMagick to create drop shadows?".
If you grab the Windows source distribution of ImageMagick, it includes the INNO scripting we use to build the installed version of ImageMagick Windows binaries. Between it and the documentation of the INNO installer you should be able to find the information you need.