I try to get the sample driver of the firefly working.
It doesn't pass the following statements in the sample:

            hResult = m_pIWbemServices->PutInstance(
                                            m_pIWbemClassObject,
                                            WBEM_FLAG_UPDATE_ONLY,
                                            NULL,
                                            NULL );

            if ( hResult != WBEM_S_NO_ERROR ) {
	            _tprintf( TEXT("Failed to save the instance,")
                                    TEXT(" %s will not be updated.\n"),
                                    lpProperty );

At first I got the error messages from the if statement. But after some 
hacking I now get blue screens at the first command. How to proceed??

Thanks already
Gert

After getting an error message I reposted the same message.
Please answer the other one

"Gert" wrote:

> I try to get the sample driver of the firefly working.
> It doesn't pass the following statements in the sample:
> 
>             hResult = m_pIWbemServices->PutInstance(
>                                             m_pIWbemClassObject,
>                                             WBEM_FLAG_UPDATE_ONLY,
>                                             NULL,
>                                             NULL );
> 
>             if ( hResult != WBEM_S_NO_ERROR ) {
> 	            _tprintf( TEXT("Failed to save the instance,")
>                                     TEXT(" %s will not be updated.\n"),
>                                     lpProperty );
> 
> At first I got the error messages from the if statement. But after some 
> hacking I now get blue screens at the first command. How to proceed??
> 
> Thanks already
> Gert
>