>>You're using MSXML4 already. Can you provide more details?
>>
>>>We have an older app built using MSXML2 DOM to manage XML data feeds and it has stopped working. We are getting HTTP request errors 0 (Message OLE IDispatch exception code 0 from msxml4.dll: System error: -2146697208).
>>>
>>>Two questions:
>>>1) Can anyone tell me what this error means? I am having a hard time finding out where to get info on this error.
>>>2) If we convert the program to use MSXML4 are there any gotchas to be aware of?
>>>
>>>TIA for any help you can provide!
>>>Margaret
>
>Yes. The program we are using for HTTP functions was written by a contractor a number of years ago. That program specifically instantiates the MSXML object as This.oDOM = CREATEOBJECT("MSXML2.DOMDocument")
>
>Through out the custom class MSXML2 is specifically referenced as:
>MSXML2.DOMDocument
>MSXML2.XMLHTTP
>MSXML2.XMLHTTP.4.0
>MSXML2.IXMLDOMNODE
>
>The class is used to upload and download XML documents with an automated client. I can alter the code to specify MSXML4 but have no experience in working with it, so I don't know if that is a good, bad or indifferent idea.


Ok, so maybe this was a dumb question. I can see in the object browser that the references in MSXML4 are all MSXML2, so that should not be the problem.

I am still looking for help about what the error message means.

Thanks!
Margaret