I've looked at these pages
https://community.dynamics.com/gp/b/gpcharlesallen/archive/2009/12/11/using-automated-client-updates
and
http://dynamicserppros.com/manage-automatic-client-updates-microsoft-dynamics-gp/
but I'm having a hard time making it work. I did the latest upgrade for 2015 R2 over the weekend and attempted to do this, but it didn't work. My experience has been that the clients are unable to log in if they're not at the same version as the server. If I can't log in, how do I get the patch to deploy on client work stations?