Background: Im migrating a SP solution from sp 2013 onprem->SP online. Ihave a custom Workflow, once made in SP Designer.
Problem: I am trying to connect SP Designer to a SP Online but I only get the error message
We are unable to connect right now. Please check your network and try again later And then
Access Denied. Before opening files in this location, you must first add the web site to your trusted sites list, browse to the web site, and select the option to login automatically.
I have gone to IE->Options->security tab and added my site as a secure site. I dont know what they mean by the "select to option to login automatically".