> I have errors: > > func=xmlSecTransformInputURIOpen:file=..\src\io.c:line=423:obj=input-uri:subj=opencallback:error=7:io > > I think, the open uri from local disk (URI="file://h:/xmlsec/src/data.xml" ) unsupported. Exactly! :) This is one of the LibXML2 settings that you need to turn on. Aleksey