Nullsoft Installation System is a pretty small, efficient, capable installation system for win32.

what's new

Fixed bug in InstallOptions (State= empty on checkboxes causing problems)
Included WinMessages.NSH from KiCHiK
Added NSIS_COMPRESS_BZIP2_LEVEL option to config.h
Made compiler fflush() more often.
Made zip2exe use Miguel Garrido's code to embed the console instance of makensis (well, modified it a bit too).
Made zip2exe allow selection of makensis.exe (so you can do makensis-bz2.exe if you want), and have lots of other improvements.

Download Nullsoft Installation System v1.92 Final