Those characters aren't supported by the XML spec. Either change your representation (base 64 is one common solution), or put that data in other files referenced by the XML rather than embedded in the XML (much the way HTML handles images), or write preprocessor/postprocessor stages that convert your file from nonstandard format to XML before processing and convert it back afterward.
- Handling invalid character references... Christopher Raber
- Re: Handling invalid character referenc... Raber Chris
- Re: Handling invalid character referenc... David Marston/Cambridge/IBM
- Re: Handling invalid character referenc... David N Bertoni/Cambridge/IBM
- Joseph Kesselman/CAM/Lotus
