You are a Citrix administrator and want to change the shadowing settings. When you load the Citrix Connection
Configuration, the settings
you want to change are grayed out. What could be the problem?

A.
You are at a MetaFrame XP console and are trying to change
shadowing settings on a MetaFrame 1.8 server.

B.
The Citrix administrator does not have shadowing permissions.

C.
Shadowing restrictions were set during installation and cannot be
changed.

D.
The farm is set to mixed mode. To set shadowing permissions
in the Citrix Connection Configuration utility, the server farm
must be operating in native mode.

Explanation:
Shadowing restrictions set during installation cannot be changed.
If shadowing policies were set during MetaFrame XP setup, the ICA
sessions might not be able to be shadowed, or the shadowing capabilities
may be restricted.