I am trying to install the latest Nintex workflow product update on our SharePoint 2013 dev environment. It looks like the Nintex update installer is getting stuck or return error when it tries to deploy Nintex core wsp. I tried upgrading Nintex solution via powershell but same results.
I am trying to upgrade from 220.127.116.11 (Sept 2013 release) to 18.104.22.168 (July 2015). Do you think i need to retract the Nintex solution entirely and reinstall ?