Maybe try forward slashes in the paths in the parameters. Possibly something funky is happening there. Also, it might a good idea to construct the simplest test case and post it for other XPers to try. Regards, Nick John Reed wrote: >Lyndon Samson <lyndon.samson / gmail.com> wrote in message news:<a39f6ad0041123222938c10391 / mail.gmail.com>... > > >>Try using literals rather than your class variables. >> >>Then use instance variables. >> >> > >Good ideas, but I never could make it work with more than 1 parameter. >I found a workaround in the batch file itself. > >John Reed > > >