Cant Enable Update Management for Azure VMs

[jack_harrison]

I am trying to configure update management for a VM in Azure. I have enabled the Update Management solution and have enrolled the VM in Update Management however the agent status is Not Configured and no Hybrid Worker has been created for the VM. 

I have attempted this on several VMs without any luck.

Any ideas of what to try?

[#2]

Would you mind sharing the version of operating system? Also is this a VM created from the marketplace image or one that was migrated or uploaded? @jack_harrison