Task: update Workflow and Forms 2013 to the newest version on SharePoint 2013 test server.
Issue: Nintex Workflow 2013 install entry does not show up under Programs and Features, so I cannot carry out a simple update as per SOP.
Nintex Workflow 2013: (220.127.116.11) INT.
Nintex Forms 2013: (18.104.22.168).
OS: Windows Server 2012 r2 STD.