Pokemon HG/SS

Hi i have both of the games and it keeps deleting my sav file and making a new one??
What am i supposed to do
i lose my sav files

http://forum.romulation.net/index.php?topic=1736.0
http://forum.romulation.net/index.php?topic=1462.0
http://forum.romulation.net/index.php?topic=29845.0Read a few of the Sticky Topics.