trying to help a friend setup crontrolnet but we're both retarded and I forgot what I did to install it on mine
he used install from URL with this link
https://github.com/lllyasviel/ControlNet, set --enable-insecure-extension-access in the user bat thing. then he restarted the webui service and reloaded the web portal. but the crontrolnet dropdown isn't there. he assures me python and pip are up to date but i cant prove it.
I'm pretty sure this is how i got controlnet working on mine but it doesn't for him.