Hi Louis, That is exactly what I have. Thanks for the suggestion. John On Jul 27, 2010, at 10:55 PM, Louis Höfler wrote: > I initialize it like this: > int argc = 1; > char* argv[1]; > argv[0] = ""; > cl_boot(argc, argv); > > Using a unitialized variable for cl_boot will crash it. John DeSoi, Ph.D.