![Windows server. User Device Registration Error Event ID 304 / 307. Automatic registration failed at join phase. – Umnoe-Gelezo.ru Windows server. User Device Registration Error Event ID 304 / 307. Automatic registration failed at join phase. – Umnoe-Gelezo.ru](http://umnoe-gelezo.ru/wp-content/uploads/2020/12/image-1-1024x238.png)
Windows server. User Device Registration Error Event ID 304 / 307. Automatic registration failed at join phase. – Umnoe-Gelezo.ru
![Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves](https://ulyssesneves.com/wp-content/uploads/2021/07/image-10-1024x998.png)
Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves
Automatic registration failed. Failed to lookup the registration service information from Active Directory. Exit code: Unknown HResult Error code: 0x801c001d
![How Domain Join is different in Windows 10 with Azure AD | Devices, Security and Identity in #Microsoft365 by Jairo Cadena How Domain Join is different in Windows 10 with Azure AD | Devices, Security and Identity in #Microsoft365 by Jairo Cadena](https://jairocadenablog.files.wordpress.com/2016/01/blog-windows-10-and-domain-join-registration.png)
How Domain Join is different in Windows 10 with Azure AD | Devices, Security and Identity in #Microsoft365 by Jairo Cadena
![Azure AD Hybrid Device Join – Troubleshooting error code 0x801c0021 during the 'discover' phase – Ulysses Neves Azure AD Hybrid Device Join – Troubleshooting error code 0x801c0021 during the 'discover' phase – Ulysses Neves](https://ulyssesneves.com/wp-content/uploads/2022/06/image-9-1024x673.png)
Azure AD Hybrid Device Join – Troubleshooting error code 0x801c0021 during the 'discover' phase – Ulysses Neves
![Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves](https://ulyssesneves.com/wp-content/uploads/2021/07/image-13-1024x228.png)
Hybrid Azure AD Join – Fixing error message: Server error: The user certificate is not found on the device with id: – Ulysses Neves
![Windows server. User Device Registration Error Event ID 304 / 307. Automatic registration failed at join phase. – Umnoe-Gelezo.ru Windows server. User Device Registration Error Event ID 304 / 307. Automatic registration failed at join phase. – Umnoe-Gelezo.ru](http://umnoe-gelezo.ru/wp-content/uploads/2020/12/image-3.png)