Your equalizer's settings should be remembered. They are saved in the file in BSPlayer's installation folder "BSPlayer.YourName.xml". If you have a look in this file (e.g. open it in Notepad), you should find towards the end your
parameter settings of the
<EQ>ualizer.
Please check. Maybe also check that the file is not read-only.
(Could it be you have insufficient user rights?)