![](https://learn.microsoft.com/media/logos/logo_edge.png)
Hi,
Based on my experience, the issue was caused by missing the ADML file.
To add the administrative template to Active Directory:
1,Copy the msedge.admx file to the PolicyDefinition folder. (Example: %systemroot%\sysvol\domain\policies\PolicyDefinitions)
2,In the admx folder, open the appropriate language folder. For example, if you’re in the U.S., open the en-US folder.
3,Copy the msedge.adml file to the matching language folder in the PolicyDefinition folder. Create the folder if it does not already exist. (Example: %systemroot%\sysvol\domain\policies\PolicyDefinitions\EN-US)
If your domain has more than one domain controller, the new ADMX files will be replicated to them at the next domain replication interval.
To confirm the files loaded correctly, open the Group Policy Management Editor from Windows Administrative Tools and expand Computer Configuration > Policies > Administrative Templates > Microsoft Edge. You should see one or more Microsoft Edge nodes as shown below.