Row Level Security in SQL Server 2016 Express?

Question

I'm working with a third party application (Wonderware Historian) and trying to implement row-level-security. The database is hosted on SQL Server 2016 Express, does anyone know if RLS is available in the express editions? I've looked all over and can't find a definitive answer.

This is what I get, intuition says express doesn't support this but I'd like to be sure before we explore upgrading to SQL Server 2016 (standard).

CREATE SECURITY POLICY testPolicy
...
Msg 534, Level 15, State 4, Line 1
'CREATE SECURITY POLICY' failed because it is not supported in the edition of this SQL Server instance '...'. See books online for more details on feature support in different SQL Server editions.

Answer 1

TZHX was correct, I was missing SP1. Patched up to SP2 and I'm able to create security policies on SQL Server 2016 Express.