I have just upgraded to the new version of apple configurator 1.4. The previous version allowed me to update an app on a device to a new or older version without having to delete the app and all of its contents from the device before hand. This was useful as the contents of the app are over 4GB which takes a long time to replace.
The new version of configurator doesn't seem to recognise that I want it to replace the current version of an app with a different one. When I click "prepare" a message is instantly displayed saying complete when actually nothing happens. Is this a known problem? Does anybody know a way around it?