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How to Fix Endpoint Registration Errors on a Company-Managed Device
Question details
The user needs to resolve an endpoint registration conflict to access company network resources, but the device is already registered and requires administrator permissions to reset.
- Product
- Microsoft 365 / Endpoint Manager
- Device & OS
- not provided
- Scenario
- Attempting to connect a personal or new computer to a company network after subscribing to Microsoft 365, but encountering a registration error.
- Observed behavior
- The device cannot be registered or accessed correctly because it is tied to another user's profile, and the system blocks the user from removing the endpoint registration themselves.
Before proceeding, gather your device's hostname or serial number and locate the contact information for your organization's IT helpdesk, as this issue requires administrative privileges to resolve.
Contact Your Organization's IT Administrator
Endpoint Manager and Intune changes require tenant-level administrative access. Only your organization's Microsoft 365 administrator can deregister the device.
Because the device is attempting to access corporate resources (like company Wi-Fi), it falls under the company's mobile device management (MDM) policies. Personal users cannot bypass these security protocols.
Microsoft Support cannot intervene directly for end-users on enterprise-managed endpoints. The request must be handled internally by your IT department.
If you do not know who your admin is, contact your company's IT helpdesk, network administrator, or the person who issued your corporate email credentials.
Give the administrator your device's name, serial number, and the specific endpoint registration error message you are receiving.
Ask the administrator to log into the Microsoft Endpoint Manager admin center and remove/deregister the device from the previous user's account.
Once the administrator confirms the device has been removed from the system, restart your computer and attempt to log in with your company credentials to register it fresh.
Have the Administrator Open a Microsoft Support Request
If the IT administrator cannot resolve the endpoint conflict from their dashboard, they must escalate the issue to Microsoft Support on your behalf.
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Frequently Asked Questions
Why do I get an endpoint registration error on my personal computer?
This happens when you try to access company resources (like secure Wi-Fi or corporate email) that require your device to be enrolled in the company's Microsoft Endpoint Manager (Intune), but the device's hardware ID is already flagged or registered to another profile in the corporate system.
Can I remove the endpoint registration myself?
No. Endpoint Manager is designed to protect corporate data. Changes to endpoint registrations require tenant-level administrative permissions, meaning only your organization's IT department can remove the device from their management system.
Can Microsoft Support fix this endpoint registration error for me directly?
No. For security reasons, Microsoft Support cannot bypass your company's administrative policies or make changes to a corporate tenant on behalf of an end-user. Your organization's IT administrator must initiate the deregistration or open a support ticket.
