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# Delta Profile Fails to Configure WiFi Settings

In certain conditions, reconfiguring a configured system using a “Delta” profile containing WiFi Connection settings does not enable WiFi in the Intel AMT device. The configuration will complete with warnings, and the log file will include this error:

A WSMAN command returned an error: GetField: no such field named “LinkPolicy”

This can occur if all these conditions are true:

- The system was configured using a profile that disabled WiFi in the Intel AMT device (the profile did not include WiFi Connection settings).
- The system was then reconfigured using a Delta profile that included WiFi Connection settings, but did NOT include Power Management settings.
- The Delta profile was created in a version of Intel SCS earlier than Intel SCS 8.1.

Solution:

A check box was added to the Network Configuration window of the profile (Enable WiFi connection also in S1-S5 operating power system states). This solves the problem because the power management settings for the wireless NIC can now be configured using a delta profile. During upgrade/migration, this check box is not added to delta profiles (to support backwards compatibility).

To add the check box and reconfigure the system:

1. Open the delta profile in Intel SCS 11. (When you open the profile, the check box is added.)
2. In the Network Configuration window, verify that the status of the new check box is what you require (selected/not selected).
3. Save the profile.
4. Reconfigure the system using the Delta profile.