Were you able to solve your problem?
After adding Softplan 2022 and 2024 .exe. to the NIVIDIA control panel and setting the Open GL Rendering GPU to the NIVIDIA Graphics card , restarting the computer, the Graphics card was still not recognized by Softplan. Next step, which maybe should have been the first, was to go to the Windows Control panel and verify settings for the NVIDIA card were selected. Softplan was not showing in the Windows Control Panel, added Softplan and selected the NVIDIA card, restarted the computer, opened Softplan 3D , Under the Help drop down Information selection finally the NIVIDIA graphics card was showing as enabled. Thanks everyone for the input!