"Error 'Resource provider not registered' when deploying model in Azure ML Tutorial (Free Trial)"

Question

Hi,

I'm following the Microsoft Learn tutorial "Create a classification model with Azure Machine Learning designer" (https://microsoftlearning.github.io/mslearn-ai-fundamentals/Instructions/Labs/01-machine-learning.html) with an Azure Free Trial subscription.

The model training was successful, but when trying to deploy the model, I encountered the following error:

Resource provider [N/A] isn't registered with Subscription [N/A]. Please see troubleshooting guide, available here: https://aka.ms/register-resource-provider (Code: SubscriptionNotRegistered)

Here's what I've tried:

• Reduced the instance count from 3 to 1
• Tried different VM sizes
• Checked quota limits in Azure portal
• Confirmed all visible resource providers are registered

Deployment details:

• Compute type: Azure ML compute instance
• VM Size: Standard_E4s_v3
• Instance count: 1 (reduced from 3)
• New endpoint

Can someone help me understand:

1. Is this deployment possible with a Free Trial subscription?
2. If yes, what steps should I take to resolve this error?
3. If no, what are the minimum subscription requirements for this tutorial?

Thank you in advance for your help.