My application uses DOM-Parsing of XML documents and validates the xml documents via a xsd file. This works on my Development and
test machines (Win XP/OSX 10.6) and on most pcs (homogenous XP business pcs) it was deployed to. Now one pc throws a SAXParseException(failed to read schema document). I've verified that the expected file is in the expected location. Please see below for an extract of the code in question and the stack trace. I'm not able to reproduce this behaviour on my machines. Any tips on debugging this or possible root causes appreciated.