Hi @wyatt_simmons ,
This error commonly appears when macOS detects a conflict with an existing management profile or when the downloaded enrollment profile cannot be validated correctly.
Try the following steps on the Mac:
1. Remove any existing MDM profile
- Go to System Settings.
- Search for Profiles.
- If an existing MDM management profile is listed, remove it.
2. Verify date, time, and time zone
- Go to System Settings > General > Date & Time.
- Confirm that the date, time, and time zone are correct.
3. Check the network connection
- Make sure the Mac has a stable Wi-Fi or Ethernet connection.
- If the device is behind a restrictive firewall, proxy, or filtered network, ensure it can communicate with the MDM server and Apple services.
4. Restart the Mac
- Select Apple menu > Restart.
5. Download a fresh enrollment profile
- Open the browser again.
- Download a new copy of the enrollment profile.
- Install the newly downloaded profile instead of reusing an older downloaded file.
In most cases, removing the old profile, correcting the system time, restarting, and installing a freshly downloaded profile resolves the issue.
Regards,
Isabel Lora
Hexnode UEM