I will check, thank you for the response.
But the strange thing it's if I deploy the Ejb and call the PdfNet initialize method. It's working. But when I redeploy, I get the "Native Library Already deploy" error and if I don't load the library if it's already deploy, I got
java.lang.UnsatisfiedLinkError: pdftron.PDF.PDFDoc.PDFDocCreate([B)J
at pdftron.PDF.PDFDoc.PDFDocCreate(Native Method)
at pdftron.PDF.PDFDoc.<init>(PDFDoc.java:124)
like if it's not making the link between the jar and the native lib.