[SOLVED] speaker problem
 

My sound card has two speaker outputs where I plug in two speakers usually. But for some reason, BSPlayer is the only sound source where the sound only comes from the main outlet (for all other programs, the sound comes from both speakers)
How can I fix this problem?

Open the Equalizer (Alt+G) and verify that the Balance is set in the middle of the slide

No, I solved it by in the Control Panel in the Sounds setting, the speakers type was set to 4 speakers. I changed it to something else, Apply, then changed it back, Apply, and it got fixed^^"