It has been sometime since I read this, but as far as I remember you need to run a lyx2lyx type of command to convert old lyx files to the new file format. I probably have read it in the mailing list. Hope you can find more info.
Alper On Tuesday 10 June 2003 10:33 pm, Myriam Abramson wrote: > Hi! > > I have an "old" lyx file (report layout) where the greek and > math symbols are spelled out in Lyx 1.3.2 (the postscript is ok). > Any ideas? > > myriam