typing "Working" in index of help file does not find this at all not even the @WorkingDir help unless u actually type the symbol "@" and that only gets you how to call it not how to set it? I found the answer by finding this thread. I think this is easily remedied by adding tags to index search that will lead you to the "FileChangeDir" and "@WorkingDir" that or add links under "@WorkingDir" that take us to "FileChangeDir" help file would have saved me and others like me 15 min of searching for the most basic of basics .