For the record, yes, it's been a long time since Number 4 in this series was published.
What's missing from the ODBC Administrator - Login tab for SQL Anywhere 12?
Have a look at Version 11 and 12 side by side...
NOW you see it, right?
That steenking checkbox is gone, no more "Stop database after last disconnect".
No more steenking "Would you like to leave..." dialog box...
No more "Start database automatically" checkbox either.
What ELSE do you see that's different?
Here's a side by side compare of all the tabs, starting with the first one:
The Version 11 Login and Database tabs have been merged into one: the Version 12 Login tab:
The Network and Advanced tabs look different; stuff's been shuffled around: