KACE Product Support

I'm trying to create a smart label that will search for all previous versions of Java 8.

Using the Wizard, I created  the following line:

Software Titles        Matches REGEX      Java 8 Update ([0-9]\b|[0-4][0-9]\b|50\b).*

Which finds nothing.  I tested this expression on regexr.com, and it works perfectly.  (I've tried adding the leading "/" and trailing "/g", with no results found.

I spent 30 minutes with a KACE product support engineer yesterday.  He acted like I was from another planet.  He suggested I write a query along the line of:

Software Titles Contains Java 8
     AND
Software Titles does not contain Java 8 Update 42000
(or whatever the latest version is).