I have a folder named "MIKTEX2.7 in Program Files, so I suppose I'm using MiKTeX. But I know very little about how LyX works. Also, I don't know what you mean when you say, "open a command prompt and run 'kpsewhich article.cls' ".
Bill Hanson On Fri, Jun 24, 2011 at 4:47 PM, Paul Rubin <ru...@msu.edu> wrote: > Just as an FYI, the Desktop path _does_ contain spaces if it is translated > into > an absolute path (it maps to C:\Documents and Settings\<you>\Desktop). > > Is it possible that your MiKTeX installation (I assume you are using > MiKTeX) > became borked during an upgrade? If you open a command prompt and run > 'kpsewhich article.cls', do you get a path to the article class file? > > Paul > >