NERO in Win XP

Pod WIN XP imam 3 uporabnike (administrator + 2 limited userja).
Problem imam z Nerom (5.5.6.4), ki ima nekakšno varnost in ne dela, če se prijavi limited user (ne najde CD in CDRW enot) in javi naj administrator dovoli limited userju uporabo Nera.
Kako?
Navodila so: In some situations, it might be convenient for the administrator to change the group assigned CD recording permissions. Nero has a new property page with title "Security". This page can be opened by using the menu command "File"->"Preferences". Administrators may edit and normal users may only view the group name of the users, that have the permission to burn CDs. Any changes of these settings become effictive after the next system restart. Uninstalling Nero will cause the recording CD rights to be removed again.
Problem nastana, ko odprem File - Preferences in ni tam nobenega security gumba.
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