You will need to provide more detail than that. There is no way anyone can help you with so little information.
Providing some sample XML would be a good start, as well as explaining what you mean by "I can not get the data file to produce data for a 2 UP card". What did you actually try? Do you get any error message?
In other words, please help us help you.
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Technical Product Manager
I don't want to achieve immortality through my work; I want to achieve immortality through not dying - Woody Allen