Icon element
Icon used for Shortcut, ProgId, or Class elements (but not UI controls).
Windows Installer references
Parents
Package, Module, Fragment, Shortcut
Attributes
Id (String, required) : The Id cannot be longer than 55 characters. In order to prevent errors in cases where the Id is modularized, it should not be longer than 18 characters.
SourceFile (String) : Path to the icon file.