Add a new
bal:IsBAFunctions attribute for the
This should only be specified when the
Payload element is inside a
This attribute puts the necessary information into BootstrapperApplicationData.xml for WixStdBA to stop blindly trying to load BAFunctions.dll.
If loading the BAFunctions fails, WixStdBA will treat it as a fatal error and immediately exit.
This was a "magical" feature, so it will be hard for existing users to know about this change.