Where is Property Tab Builder getting properties.txt

Property Tab Builder question:

When I look at the drop down list for Custom Property Attribute "Name" , instead of seeing the properties.txt list as I expect, I see an entirely different list.

How do I fix this?

I have properties.txt, template.prtprp, template.asmprp and template.drwprp all in the location defined in Solidworks for Custom Property Files (on a network).

I have renamed any other properties.txt on local drive in case Property Tab Builder was somehow using that.

SolidworksGeneral