run kettle job in a repository from command line in windows

Hi,

I have defined a file based repository and created all my transformations/jobs inside that rep. when i run kitchen from command line it says "repository not found" but i can find my repository in the repository.xml file. if i try to run the job explicitly as /file:<dir>/jobname.kjb with /norep option, it says "could not read job as its not a file" !!! is there a work around ?!

thanks in advance