URI not registered, XSD

Hi, I have the following xsd excerpt:

Using IntelliJ 12 (latest)

<?xml version="1.0" encoding="UTF-8"?>

<xsd:schema targetNamespace="urn:abc-com:abc"

            xmlns:abc="urn:abc-com:abc"

            xmlns:xyz="urn:xyz-com:schema"

xmlns:xsd="http://www.w3.org/2001/XMLSchema"

elementFormDefault="qualified">

<xsd:import schemaLocation="Z:\Systems Knowledge Base\xyz\Schemas\IDBase.xsd"/>

the namespace in IJ is hilighted red, saying uri is not registered; so I register it to a folder (Z:\Systems Knowledge Base\xyz\Schemas) and it changes to resource not recognised error.

Also, the red path in the import statement does exist, but is not found by IJ.

How do i get this to resolve?

~gilbert

Message was edited by: Gilbert Grant