Everytime I try to run RFC, it crashes to the desktop when the XML is loading. I've tried uninstalling and reinstalling and also emptying the current assets but it hasn't worked yet. Here's the error I get, I get one, click okay, then I cycle through about 3 thousand other errors.

Failed loading XML file xml\units/civ4unitclassinfos.xml
[.\FXml.cpp:133] Error parsing XML file
Element content is invalid according to DTD schema
Expecting {x-schema: CIVUnitschema.xml} Instance cost modifier

Anyone able to help with this?