OK I think you are right and that somehow Latex cant get itself into 
the temp directory.  Yap manages OK as when I create the dvi 
manually and then do a view -> dvi from lyx it runs and sees OK.  

Anyway, dead cat territory, I tried from the command line "lyx -dbg 
3" and everything works.  Himm.  However "lyx" behaves the same 
as double clicking the .exe.  Making a shortcut with the -dbg 3 
switch also doesn't work (It has read the -dbg 3 switch as the helpful 
shell window appears).

A better workaround anyway, I hope.

Thanks for your help,

Jim


> CAVEAT:  I use the Cygwin port, not the native Windoze port, so all
> answers have to be treated in context.  Also, I use WinDVI, not Yap.
> 
> Easy way to tell if LyX is running LaTeX:  open the doc, do View->DVI,
> then (in LyX) View->LaTeX log file.  If the log file's not there, or
> if it contains an error message, it gives you a clue what's up.  If
> the log file is there, scroll to the bottom and see if it says that it
> wrote a .dvi file.
> 
> When you View-DVI, LyX writes a LaTeX file in a temp directory, runs
> LaTeX there (along with BibTeX if needed), then invokes your DVI
> viewer on the DVI file created in that temp directory.  So I'm
> wondering if you and/or Rafael are running into some kind of problem
> where the viewer is being passed the file name but not the path to the
> temp directory.  There's probably a smarter way to figure that out,
> but my inclination would be to write a batch file that just echos its
> command parameters to the screen, and substitute that batch file (and
> the path to it) for the path to Yap in
> Edit->Preferences->Conversion->Formats->DVI.  Then try viewing a test
> file, and see if the batch file is passed an accurate path to the temp
> directory.
> 
> Also, this being Windows, sacrificing a small, furry animal first
> couldn't hurt.  (Well, couldn't hurt your chances -- might hurt the
> animal.)  (Note to PETA:  I'm joking.)
> 
> -- Paul
> 
> **********************************************************************
> *** Paul A. Rubin                                  Phone:    (517)
> 432-3509 Department of Management                       Fax:     
> (517) 432-1111 The Eli Broad Graduate School of Management    E-mail: 
>  [EMAIL PROTECTED] Michigan State University                     
> http://www.msu.edu/~rubin/ East Lansing, MI  48824-1122  (USA)
> **********************************************************************
> *** Mathematicians are like Frenchmen:  whenever you say something to
> them, they translate it into their own language, and at once it is
> something entirely different.                                   J. W.
> v. GOETHE




---
Jim Reid
Department of Molecular Biology and Biotechnology,
Sheffield University,
Firth Court,
Western Bank,
Sheffield
0114 222 4240
[EMAIL PROTECTED]

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