Ultra-Modern UI

[SuperPat]

You can use the UMUI install flags:

For example, in your onInit function you can set the flag:

!insertmacro UMUI_SET_INSTALLFLAG ${UMUI_UPDATE}

The welcome and directory pages are aborted by this flag.

The license Page is also aborted by this flag but you can override this behavior by defining:

!define UMUI_ABORT_IF_INSTALLFLAG_IS ${UMUI_CANCELLED}
!insertmacro MUI_PAGE_WELCOME