I have numerous users in my company who use Tableau Desktop software, Recently we've performed an upgrade from our old OS win Xp to Win 7. Our users have had there Tableau Software upgraded to version 8. Recently we have been told from our users that every time they open Tableau it crashes and they are unable to keep it open. Is this a known issue? Is there a solution to this problem. As of now we have implemented a work around of reinstalling the older version of tableau but we would like to be able to have our users use the latest version? .