http://bugs.winehq.org/show_bug.cgi?id=25049
--- Comment #12 from Nikolay Sivov bunglehead@gmail.com 2010-12-08 16:45:38 CST --- Please attach these files:
--- C:\Program Files\Mathsoft\Mathcad 12\Schema\Worksheet10.xsd W3C-CopyOf-xml.xsd ---
and a directory structure dump starting let's say 'Mathcad 12'.