This is confusing to me. Ideally Sweave should write that file in the temp folder, and R will clean up the temp dir string in the tex output. However, in your case, both tasks failed. Have you set up any Sweave options like prefix and prefix.string in your document? Or have you ever changed the Sweave module in LyX? What are the first few lines of messages when you compile the document? (View-->View Messages)
Regards, Yihui -- Yihui Xie <xieyi...@gmail.com> Phone: 515-294-2465 Web: http://yihui.name Department of Statistics, Iowa State University 2215 Snedecor Hall, Ames, IA On Wed, Feb 8, 2012 at 3:02 PM, Graham Smith <myotis...@gmail.com> wrote: > OK, > > The file doesn't seem to exist. A search only finds the PDF from October in > > \Users\graham\Dropbox\projects\R-Intro_Oct2011\R-GettingStarted.pdf > > The temp folder has all the tex files etc but no PDF. > > Graham >