>Here is the first two lines of the file withou the tag delimiters.
>
>?xml version="1.0" encoding="UTF-8"?
>
>dataroot xmlns:od="urn:schemas-microsoft-com:officedata" xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance" xsi:noNamespaceSchemaLocation="TEST_INFO.xsd"

Is the file "TEST_INFO.XSD" anywhere to be found? The error is acting like it can't find the XSD file. You may try removing the attributes from the dataroot tag and see if it imports.