Old driver causing issues

Earlier this year I upgraded from Win 10 to Win 11 Pro on my XPS 15 7590. Yesterday I got a notification that the Dell Command Update driver was available for Win 11. Fine - I downloaded it and tried to install. I got an error message that the Win 10 version was still active and I need to remove it before I can install the new one. However, I don't know where to uninstall that driver. 

Can anyone let me know where to uninstall the old Dell Command Update for Win 10 so I can install the new driver for Win 11?  

Current BIOS:  1.35.0, 2/10/2025

OS: Win 11 Pro  10.0.26100  Build 26100

Capros