Calculations interface

I installed Chem3d v 20.0 (windows 10) and already have GAMESS 2019 installed in the default directory (\users\public\gamess-64\). When I installed Chem3d, I checked to
see that the gamess-us interface was checked for install. I also checked the preferences that
"Always display claculation interface menuitems..." was checked.

The problem is that under the Calculations tab, only Diherdal driver, extended huckel, and MM2 are showing. Please point me in the direction to get Chem3d to show the GAMESS interface.

Thanks