User tabs file missing probe basic

In the process of setting up prprobebasic on my machine, coming from gmoccapy.
have configured as per the help files however am getting a error saying the file path for user tabs is missing (refer image)
any ideas what I may have missed?
 

paths can be a problem, where are the tabs and what do you have as PATH entries in the INI?

Go through the docs and follow the instructions for in configuration. It has what you need to correctly setup the ini for probe basic.