help with a GPO error, server 2003

[ceez]

hey guys,

I am getting an error when I try to view the settings of the default domain policy gpo. See image attached.

Does anyone know how to get this fixed? It's only affecting the Computer Configuration - Windows Settings - Security Settings - Software Restriction Policies. Yet if I open the GPO and I can actually navigate to those settings.

Thanks everyone,

Ceez