nsis
NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers.
1 # define the name of the installer
2 outfile "SimpleInstaller.exe"
3 # define the directory to install to, the desktop in this case as specified
4 # by the predefined $DESKTOP variable
5 installDir $DESKTOP
6 # default section
7 Section
8 # define the output path for this file
9 setOutPath $INSTDIR
10 # define what to install and place it in the output path
11 File test.txt
12 SectionEnd