请问你说的默认管理员是Windows Server 2008 R2的内置管理员吗?内置管理员具有最高权限,不受用户帐户控制的限制。而你自己创建并加入管理员组的用户,还是会受到用户帐户控制的限制。
针对其他用户创建的文件,有时候只有完全控制权限是不够的,还需要在高级选项里,改变文件的所有者。
Best Regards,
Niki
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