One of my LyX file, I can't understand why, erases the temp dvi file when I want to preview the dvi, so I can't view the resulting dvi. I always get the error message "there is no such xxxyyy.dvi file" (or something similar -- sorry for the exactness, I'm at the office under WinXP).
This behavior happens only when trying to preview dvi, I can preview postscript or pdf without any problem. My LyX problematic file produces a 14 pages long printout. Someone has a hint ? Raymond
