problem starting validation

[Filkorn Roman]

Hi,   I am trying to use schema validation, have a problem and mail archives are down. Please, help me solve this simple problem:   <Auftrag     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"     xsi:noNamespaceSchemaLocation="http://localhost:8090/test/Auftrag.xsd"    Auftrags_Nummer = "ZP999549" > ...   returns just that Auftrag is not declared.     <Auftrag     xmlns='http://localhost:8090/test/Auftrag.xsd'     xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' > ...   returns:     Grammar with uri : http://localhost:8090/test/Auftrag.xsd , can not found.     and that Auftrag is not declared...     In Internet Explorer that address (URI) properly loads requested schema. What am I doing wrong ? (Local addresses do the same, and are not supported, are they ?)     Thank you for any hint,   Roman Filkorn