bug report for swi prolog editor : doesn't work on XP

Hello,
just to say that the swi prolog editor (whose link is
http://www.swi-prolog.org/IDE.html) doesn't work on  windows xp
each caracter appears on one line

instead of
swi prolog blalalalala...

you see

s
w
i
p
r
o
l
o
g
b
l
a
...



so I write a mail to the authors but my mail adress has been rejected by
an antispam tool so if someone could forward to them
it would be fine.... it works like a charm on windows 2000



Djamé