Converting lyx to odt

[Sotiris Hasapis]

I ' m trying to convert lyx to odt file using the methods described 
here: http://wiki.lyx.org/Tools/LyX2OpenOffice
but nothing seems to work. In fact when taking the convert option : 
Latex(plain) to openoffice nothing happens and responds : "Error while 
exporting format: odtFile 'C:/Documents and Settings/Owner/Local 
Settings/Temp/lyx_tmpdir.Hp4792/lyx_tmpbuf3/Some_aspects_of_group-based_cryptograhpy.tex' 
was not closed properly."
Any help please?

I'm using windows xp, lyx 2.0.
Thank you.
Sotiris.
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Σωτήρης Δ. Χασάπης
Μαθηματικός
M.Sc. Θεωρητικών Μαθηματικών Ε.Κ.Π.Α.
Καθηγητής Β΄Εκπαίδευσης
http://users.sch.gr/shasapis