You receive an "Access is denied" error message when you try to use the MSXML components from a script on a Pocket PC device that is running Windows Mobile 2003 or Windows Mobile 2003 Second Edition (899125)

    var objXML = new ActiveXObject( "Microsoft.XMLDOM" );

    objXML.async = false;

    objXML.validateOnParse = false;

    objXML.resolveExternals = false;

    objXML.loadXML( sXML );

WORKAROUND

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To work around this issue, create a Component Object Model (COM) adaptor object to act as a proxy when you load the XML document. To do this, follow these steps:

1. Start Microsoft eMbedded Visual C++ 4.0. Make sure that Service Pack 4 for eMbedded Visual C++ 4.0 is installed.
2. Create a COM adaptor object that performs the following actions:
   • Internally instantiates the MSXML component
   • Queries for the MSXML component IDispatch interface
   • Returns the MSXML component interface
3. The following code example illustrates how to define the GetInterface method for the COM adaptor object so that the method returns the interface of an object that is internally instantiated.

   STDMETHODIMP GetInterface
   (
     /*[in]*/ BSTR bstrObj, // Name of the object
     /*[out, retval]*/ VARIANT *pvarObj // Returned object
   )
   {
     CComPtr<IDispatch> pObj;
     IDispatch* pDispatch = NULL;
     HRESULT hr = pObj.CoCreateInstance( bstrObj );
   
     if( SUCCEEDED( hr ) )
     {
       if( pObj )
         hr = pObj->QueryInterface( IID_IDispatch, (void**)&pDispatch );
       else
         hr = E_NOINTERFACE;
     }
   
     VariantClear( pvarObj );
     V_VT( pvarObj ) = VT_DISPATCH;
     V_DISPATCH( pvarObj ) = pDispatch;
   
     return hr;
   }
   

4. To access the MSXML component interface from a scripting language, follow these steps:
   1. In Notepad, open the file that contains the code.
   2. In the code, create an ActiveX object for the COM adaptor object.
   3. In the code, call the GetInterface method for the COM adaptor object that you created in step 2, and then identify the MSXML component that you want to use. The GetInterface method returns an interface pointer for the MSXML component.
   4. Use the interface pointer in step 4c to access any one of the MSXML component methods.
   The following JScript code example performs the following actions:
   • Creates a COM adaptor object
   • Exposes the interface for the MSXML xmldom component by using the GetInterface method
   • Loads an XML document by calling the loadXML method for the xmldom component

   var objXML = new ActiveXObject("ComAdaptor.ComObject");
   var objRealXML = objXML.GetInterface( "Microsoft.XMLDOM" );	
   objRealXML.async = false;
   objRealXML.validateOnParse = false;
   objRealXML.resolveExternals = false;
   var bLoaded = objRealXML.loadXML(sXML);

   Note You can create similar code for other MSXML components, such as the xmlhttp component.