Let me start by saying just how much I love TotalSpaces - I've been using it for years and it's one of my favourite OS X utilities. Kudos to all involved!
Now, on to my issue... I've not had any problems with TotalSpaces2 2.3.6 under El Capitan (fresh installation of 10.11 and then Migration Assistant to copy data - SIP enabled, except for debugging attachment), except for one thing - my registration data doesn't seem to work. Every time I start TotalSpaces2, I get a message to state that the trial period has expired and that I must register. Hitting the Registration button shows my name and serial number and hitting Register seem to work, until I start the app again. Then I get the message to say the trial period has expired, etc.
Any ideas? Has anyone else seen this?
Update: I've just spotted this thread. Whoops! That fixes the issue.