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 12c8b7a250e263aa165ed16bf170c07a1a331d64..b1e892f21231c5ed957bf8b6198cc682d04f8366 100644 (file)
--- a/PCbuild/python20.wse
+++ b/PCbuild/python20.wse
@@ -1872,3 +1872,12 @@ item: Custom Dialog Set
 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