I have to say, even in this day and age not everyone is on facebook or twitter and so an mail sent to the registered email address of each user of the system make blinding sense to me. As a developer this is must in my mind. I to installed DW 2014.1 unaware the WA tools where not tested with it and so did not work.
Even the link that's been posted showing how to roll back to previous DW version does not work, it does not show the old DW version at all. So my only choice is to install DW 2014.1 ( labelled as DW 2014) for some stupid reason in CC Manager.