Instance Provider

> Hi All,
>
>
>
> I wrote an instance provider, which would work in a proprietary namespace.
> This instance provider is the responsible for a CIM_Service subclass.
>
>
>
> However, the leading changed the requirements and this provider should now
> work on the "root/cimv2" namespace. It is causing a problem to me.
>
>
>
> I was redefining some properties as key in my MOF file:
>
>
>
> .............
>
> [Dynamic,Provider("MyProvider") : ToInstance]
> class MySubclass : CIM_Service
> {
> [Override("Name"), read : ToSubclass ToInstance, Key : ToSubclass
> ToInstance]
> string Name;
>
>
>
> [Override("CreationClassName"), read : ToSubclass ToInstance, Key :
> ToSubclass ToInstance]
> string CreationClassName;
>
>
>
> [Override("SystemName"), read : ToSubclass ToInstance, Key : ToSubclass
> ToInstance]
> string SystemName;
>
>
>
> [Override("SystemCreationClassName"), read : ToSubclass ToInstance, Key

> ToSubclass ToInstance]
> string SystemCreationClassName;
>
>
>
> [Implemented]
> uint32 StartService();
>
>
>
> [Implemented]
> uint32 StopService();
>
> };
>
> .........
>
>
>
> An error occurs when a try to compile the MOF. This error says that the

> property cannot be a key.
>
> So, I tried to perform two alternatives. However, the both didn't work.
> These alternatives were the following:
>
>
>
> 1) I removed the key qualifiers from my class. Then, no instances were
> returned when I tried to enumerate instances of MySubclass.
>
>
>
> 2) I removed the key qualifiers from the CIM_Service class. In addition, I
> redefined the keys on MySubclass again. Then, instances of MySubclass were
> showed, but the instances of all Win32 classes, which derive from
> CIM_Service, were not showed.
>
>
>
> Could anyone help me?
>
> I don't know what I can do to solve this problem.
>
>
>
> Thanks in advance,
>
> Mateus
>
>
>
>
>
>