Java Wrapping: no WOKStep_JLibAdd

Hi,
I'm trying to wrap some interfaces in Java using WOK, however I get the following warning during the compiling and linking phases:

Warning : Could not find file associated with trigger step WOKStep_JLibAdd
Warning : Nothing done

Sure enough, there is no WOKStep_JLibAdd.cdl file in the WOKStep package.

This doesn't seem to effect the success of the compilation stage, but the linking stage fails with the following message:

=====> Jni2:exec.tks

Error : Failed during execution
Info : Step exec.tks
Error : Step exec.tks failed
Error : Step exec.link not done : almost Jni2:exec.tks failed
Error : Step exec.rename not done : almost Jni2:exec.link failed
Info : ------------------ Process report ------------------
Info : Failed Jni2 (exec.tks exec.link exec.rename )
Info : ----------------------------------------------------

Could the missing WOKStep files be causing this, or is there something else? I also appear to be missing the "tkx83.lib" file specified for the CSF_TclTlxLibs property in the CSF.edl file. I included a copy I've downloaded, but that has made no difference.

Any help would be greatly appreciated.

Regards,
Stephen