Two different players on my system

Hi,
I installed PicorePlayer on my Raspberry with the DAC Hifiberry PRO +.
I see that I have two different players PicorePlayer
Which should I use ? Both work.
If in the option card of the DAC audio output device I disable Raspberry built-in audio, I have only one player but in this case I have "Squeezelite in not running" on the main page. What should I do ?

Thanks for your help.