Import administrative templates in Intune.

  1. Surf to: Devices – Microsoft Endpoint Manager admin center
  2. Import
  3. Select the admx and corresponding adml file
Import administrative templates in Intune. - import admx

Error: “The upload of this ADMX file has failed. To continue, you will need to delete this upload, address the action in the error details and try again.”

Details: ADMX file referenced not found NamespaceMissing:Microsoft.Polcies.Windows. Please upload first

Import administrative templates in Intune. - error upload
  1. Download the latest Administrative Templates (https://www.microsoft.com/en-us/download/104593)
  2. Open the msi file (for example with 7-zip)
  3. Using the previous steps import windows.admx with the corresponding adml file