Lockout of tenant via Conditional Access.

Hi Bob,

That screen usually means Windows tried to enroll the device into Intune/MDM when you added the work account, but the enrollment failed (it’s often a tenant/licensing/scope/restriction issue, not something you can fix with the “ASP.NET Core 500.30” steps).

If you’re not the tenant admin, please send your admin the Correlation ID + Timestamp from the error and ask them to check:

Intune license for the user

Entra ID → Intune MDM user scope (must include the user)

Intune enrollment restrictions / device limit

Any Conditional Access blocking enrollment

Quick client-side try: disconnect the work account (Access work or school), reboot, and add it again.

Hello Mike Veschi

To resolve this, we need to engage the Data Protection team via a support ticket to unblock your access.

To proceed, I will need a few details from you. As this information contains Personally Identifiable Information (PII), please share the following details via private message only:

• Contact phone number (add +Country code)
• Contact email address
• Global admin email address (affected account)
• Tenant Name
• Country
• Time Zone
• Tenant id/ Domain Name
• Subscription id

Please send me the detail via private message. So, we can assist you further.