GeneratePDF Service API error: PDFMaker reported an error while printing the document

I am trying to use the converting from native file format to PDF using java example and I keep getting this error
"Error occurred: ALC-PDG-010-012-PDFMaker reported an error while printing the document."

I installed the LiveCycle for JBoss using Turnkey.

I created a war (dev.war) with a single servlet which executes the code as described in the example. I also includes the required jars in the classpath (dev.war/WEB-INF/lib)

Any ideas what might caused this exception?

Here is the stacktrace as I found it in the log:
2007-12-12 10:47:50,666 INFO [STDOUT] Command line '"c:\Program Files\Java\jdk1.5.0_14\jre\bin\javaw.exe"'
2007-12-12 10:47:50,947 INFO [STDOUT] [configuration loaded from classpath resource jar:file:/C:/Adobe/LiveCycle8/jboss/server/all/svcnative/PDFMakerSvc/ bin/adobe-pdfg-commonbmc.jar!/jacorb.properties]
2007-12-12 10:47:52,181 INFO [STDOUT] Dec 12, 2007 10:47:52 AM com.adobe.native2pdf.bmc.logging.PDFGBMCLogger log
INFO: ALC-PDG-001-001-Begin processing job : C:\Documents and Settings\Administrator.CAPITALSVS\Local Settings\Temp\pdfg-administrator\be\03c3-210fe3-c4d45c-7d5fa3-6d5e59- d87358\native-in.doc
2007-12-12 10:47:57,743 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-028-test.doc: Job Completion Status: Failed
2007-12-12 10:47:57,743 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-025-test.doc: Time Job Completed: 12/12/07 10:47 AM
2007-12-12 10:47:57,743 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-026-test.doc: Time of Job Execution: 8,077 ms
2007-12-12 10:47:57,758 ERROR [com.adobe.pdfg.GeneratePDFImpl] ALC-PDG-001-000-ALC-PDG-010-012-PDFMaker reported an error while printing the document.
2007-12-12 10:47:57,915 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/dev ].[com.bbw.framework.servlet.PdfUpload]] Servlet.service() for servlet com.bbw.framework.servlet.PdfUpload threw exception
ALC-PDG-10012-000: com.adobe.livecycle.generatepdf.client.ConversionException: ALC-PDG-010-012-PDFMaker reported an error while printing the document.
at com.adobe.pdfg.BMCCaller.checkResult(BMCCaller.java:275)
at com.adobe.pdfg.Native2PdfCaller.callNativeBMC(Native2PdfCaller.java:6 91)
at com.adobe.pdfg.Native2PdfCaller.createPDF(Native2PdfCaller.java:263)
at com.adobe.pdfg.GeneratePDFImpl.createPDF(GeneratePDFImpl.java:257)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.adobe.idp.dsc.component.impl.DefaultPOJOInvokerImpl.invoke(Defaul tPOJOInvokerImpl.java:181)
at com.adobe.idp.dsc.interceptor.impl.InvocationInterceptor.intercept(In vocationInterceptor.java:134)
at com.adobe.idp.dsc.interceptor.impl.RequestInterceptorChainImpl.procee d(RequestInterceptorChainImpl.java:44)
at com.adobe.idp.dsc.transaction.interceptor.TransactionInterceptor$1.do InTransaction(TransactionInterceptor.java:74)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.execute(EjbTransactionCMTAdapterBean.java:336)
at com.adobe.idp.dsc.transaction.impl.ejb.adapter.EjbTransactionCMTAdapt erBean.doNotSupported(EjbTransactionCMTAdapterBean.java:236)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S tatelessSessionContainer.java:214)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo ke(CachedConnectionInterceptor.java:149)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat elessSessionInstanceI