Scenario: A Citrix Administrator configures the 'Auto connect client drives' user settings to map client drives within t

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Scenario: A Citrix Administrator configures the 'Auto connect client drives' user settings to map client drives within the HDX session for all published desktops.
The setting is configured in a Baseline Group Policy Object (GPO) and linked to an Organizational Unit (OU) that contains all of the published desktops.
When a user launches the desktop, client drives are NOT mapped.
What is a possible reason?

A. gpupdate /force needs to be executed on all of the machines.
B. Loopback processing is NOT enabled.
C. The GPO needs to be linked to the User OU.
D. Desktops need to be restarted for the policy to be applied.