Dear all I have spent the last day trying to get Lyx / Sweave to work and after reading whatever info I could get my hands on, including the various posts on this forum as well as Gregor Gorjanc's blog I have managed to get to the point where Lyx reports that the pdf file does not exist.
Looking in the Temp directory I can see the filename.nw file but there is also a file marked filename.tex.pdf-dep (not sure if this is useful in identifying the problem) R is ver 2.10.0 and Lyx is 1.6.2 and MikTeX 2.7 on Windows XP I think that I have followed the info provided by Frank Liu and Paul Johnson correctly ( even though I found some of it quite contradictory) The only as aspect that I have not carried out is implementing a "Unix Shell" in Windows since except for Gregor's info, there is no reference to this in the other posts. Finally thanks for all the contributors, I am sure that its something rather simple that I am not doing, but at this stage I can't see the wood for the trees. Regards -- View this message in context: http://n2.nabble.com/Lyx-Sweave-in-MS-WIndows-XP-tp4284360p4284360.html Sent from the LyX - Users mailing list archive at Nabble.com.