autocomplete list from 2011 to 2010

Hello everyone,

I recently moved a user from using outlook for mac to using outlook 2010 on a windows machine.

I would like to know if there's a way to export/import the email addresses in her autocomplete list from outlook 2011 to 2010.

I already know of the way to import the .nk2 file from 2010 to 2011, but now I need vice-versa.

Let me know if you have ideas.

Thank you