The Pinned post, FAQ Dell monitor and Apple states iMac is not supported for macOS DDPM.
I have a WB7022C webcam, just got it. Trying to install the DDPM. The drive downloads, runs, and then says it's not compatible with this device. Is there a version of the DDPM that will work with iMac 2017 for the WB7022C webcam? I've tried calling tech support, but after 30-40 minutes of hold and transfer, they hang up on you.    
WB7022 webcam, iMac, DDPM won't install