Thx for responding. Im really sorry, i assumed something(for this you can be stoned in programming), i don't use Active State Perl, i use the Strawberry Perl distribution, i only used the PerlApp(perhaps that's the reason PerlApp didn't built right) application for trying to build the standalone exe. Regarding "use XML::LibXML" with pp it still doesn't work(the same error, it doesn't find the SAX.pm module). With PerlApp i still have to try this. I will install the the ActiveState Perl distribution and try again.