The NSIS installer system is quite dated, requires to write hard to maintain (asm like) scripts, necessary plugins are no longer maintained (and only available as binaries [¹]), and .msi installer are supposed to be better integrated with Windows [²]. [¹]: https://dlang.dawg.eu/downloads/others/ [²]: https://en.wikipedia.org/wiki/Windows_Installer Regarding different msi installers, we got a recommendation for Inno Setup. http://forum.dlang.org/post/gjdwctcoakpfxzyjdgzw@forum.dlang.org http://www.jrsoftware.org/isinfo.php
I agree the windows installer currently is pretty bad.!!!!