Ewwww -- the 8.1 support for rolling back changes in case the user aborts
the installation was hiding in a part of the GUI I never saw before. Add
it.
diff --git a/PCbuild/python20.wse b/PCbuild/python20.wse
index 12c8b7a..b1e892f 100644
--- a/PCbuild/python20.wse
+++ b/PCbuild/python20.wse
@@ -1872,3 +1872,12 @@
end
item: End Block
end
+item: New Event
+ Name=Cancel
+end
+item: Remark
+ Text=This include script supports a rollback to preinstallation state if the user chooses to cancel before the installation is complete.
+end
+item: Include Script
+ Pathname=%_WISE_%\INCLUDE\rollback.wse
+end