We are trying to setup Nintex Live on a 2013 farm and seem to having a few issues. The administrator has followed the setup instructions however it still appears greyed out in forms designer and workflow designer. In central admin the Nintex Live connection test fails and in the event logs I see this error:
There was no endpoint listening at https://live.nintex.com/Gateway/ProviderHandler.svc/V20110930/ that could accept the message
There is a lot more to the error and I can post it if it helps but that seemed to be the crux of it..
I have checked access to all the URLs listed in the setup guide, there was one that I couldn't access:
Does anyone have any ideas?