Integrate with ERWin 4 through XML

Hi,

I try to import a package into class model from ERwin 4 through import package from XML file. I always get "Unknown XMI exporter or version" error, is this feature been fixed or have any plan to be fixed on next few build ? I have tested this on either way, from EA to ERWin or from Erwn to EA. The same error happen !!Is there any "Hand fix" you could propose that direct modify the XML file itself on which tag ?
Please help.

I didn't find the right solution from the Internet.

References:
www.sparxsystems.com/forums/smf/index.php/topic,11400.0.html?PHPSESSID=h9u2dbj3nmfvatl6168nh6c324
Financial Investment Video

Thanks