diff --git a/scwx-qt/scwx-qt.cmake b/scwx-qt/scwx-qt.cmake
index 154a419f..3d734a84 100644
--- a/scwx-qt/scwx-qt.cmake
+++ b/scwx-qt/scwx-qt.cmake
@@ -623,7 +623,7 @@ if (MSVC)
set(CPACK_WIX_UI_BANNER "${CMAKE_CURRENT_SOURCE_DIR}/res/images/scwx-banner.png")
set(CPACK_WIX_UI_DIALOG "${CMAKE_CURRENT_SOURCE_DIR}/res/images/scwx-dialog.png")
set(CPACK_WIX_TEMPLATE "${CMAKE_CURRENT_SOURCE_DIR}/wix.template.in")
- set(CPACK_WIX_EXTENSIONS WiXUtilExtension)
+ set(CPACK_WIX_EXTENSIONS WixUIExtension WiXUtilExtension)
set(CPACK_INSTALL_CMAKE_PROJECTS
"${CMAKE_CURRENT_BINARY_DIR};${CMAKE_PROJECT_NAME};supercell-wx;/")
diff --git a/scwx-qt/wix.template.in b/scwx-qt/wix.template.in
index ee565b57..01a9b8df 100644
--- a/scwx-qt/wix.template.in
+++ b/scwx-qt/wix.template.in
@@ -44,6 +44,13 @@
+
+ WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed
+
+
+
+
+
+