Token = "sl.B-q5XQaxJtwx0uMZIwtpBtvwgWmplxOVWNQyY1gbKG31NYy3fDHqe4IuADj33al8uD1l3FYARn...";
    Path  = "/New/mydoc.docx";

    Result = OPI_Dropbox.GetPreview(Token, Path);