Hi.
One of my users is Owner of a Resource Group but can despite this not create a new VM in the RG.
After going through all the steps and submitting the request this error appears roughly 5 seconds later (user names and accounts redacted):
Registering the resource providers has failed. Additional details from the underlying API that might be helpful: The client 'live.com#[Microsoft Account for user]' with object id '[UID]' does not have authorization to perform action 'Microsoft.Compute/register/action' over scope '/subscriptions/[UID]'.
To me this indicates that the user doesn't have enough rights on the subscription but I can't see why that should matter.
When I (owner of the subscription) log on I can create the VM following the exact same steps as the user.