Pickmaster license

MateuszS

I have two licenses installed on PickMaster. One which can run two robot controllers and one that can run only one robot controller. The pickmaster is showing me that only one license that have one robot controller. How can I delete the license with one robot controller?
In licensing tool i can see only only details button but there is no option to remove license.
Or is there a way to point Pickmaster to specific installed license?