I have set up the CMS again - before I read this post.
Now when trying to connect a display that was already connected to the last CMS on this server I get the message:
“You cannot register an old display against this CMS.”
What can I do to get around this please? I reinstalled the app and I tried changing the hardware key but neither worked.
If it’s set to latest then it’s probably 1.8R102, even if it’s 1.7R64 (as long as it’s atleast R58) it should be fine (although 1.8R102 would be recommended for 1.8.1 CMS) - Unfortunately I can’t see the version from your screenshot (it’s a bit higher on the status window).