KB890175, KB891711, KB87125

Case:
All machines are joined to a 2K domain using SUS and SMS.
The above security updates are not installed due to a lack of permission to
update Windows 2000 even using a Domain Admin user account. The same error
happens using machine local administrator and the only way to install it is
using domain administrator user.

I did not find anything that could be blocking permissions in AD group
policies and all other security updates were installed without any problem.

Please, give me some help.

Thank you
André Leibovici

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