How do I switch between Ansys Lumerical Enterprise , Ansys Lumerical Standard, and Lumerical licenses on my machine?

Visit this directory to switch from Lumerical and Ansys licenses: if you cannot see it, unhide your hidden folder.

Open the License.ini file

Domain:
0:   Ansys Enterprise License
1:    Lumerical License
2:    Ansys Standard License