True. I thought that was happening to me, until I saw Adobe throwing up 6 x the same machine on the error message (obviously a glitch, this time).  ... View more

I realise that.  I offered extra information as your post did not mention removal of activated devices and / or how that affects or resolves the problem (for anyone, like me, reading many threads on the issue).  Thanks.  ... View more

I had an issue with tihs, I would log each device out via the CC app and closing programs, but nothing changed.  I resolved the issue by cleared everything from the list at Activated Devices (while logged into Adobe.com)  Go here, and remove devices : https://account.adobe.com/activated-devices I removed everything on the list (which was only one device). This device then ran Adobe Indesign normally without the error window.   Hope this helps.  ... View more