SystemRestore Disable problem (WMI) RSS   

Hi,

I have changed the example application (calling WMI provider) to call 
Disable method from SystemRestore. Problem is that it is not working...During 
ExecMethod I get 0x80041002 result all the time (it is the first error which 
is occuring in the code).

My code fragment:

    BSTR MethodName = SysAllocString(L"Disable");
    BSTR ClassName = SysAllocString(L"\\\\.\\root\\default:SystemRestore");

    IWbemClassObject* pClass = NULL;
    hres = pSvc->GetObject(ClassName, 0, NULL, &pClass, NULL);

    IWbemClassObject* pInParamsDefinition = NULL;
    hres = pClass->GetMethod(MethodName, 0,
        &pInParamsDefinition, NULL);

    IWbemClassObject* pClassInstance = NULL;
    hres = pInParamsDefinition->SpawnInstance(0, &pClassInstance);

    VARIANT varCommand;
    varCommand.vt = VT_BSTR;   
    varCommand.bstrVal = L"D:\\";
   
    hres = pClassInstance->Put(L"Drive", 0,
        &varCommand, 0);
    wprintf(L"The command is: %s\n", V_BSTR(&varCommand));

    // Execute Method
    IWbemClassObject* pOutParams = NULL;
    hres = pSvc->ExecMethod(ClassName, MethodName, 0,
    NULL, pClassInstance, &pOutParams, NULL);

Anyone knows what's wrong?

Best regards
Roman

date: Wed, 16 Jul 2008 11:45:00 -0700   author:   yoromv