Even when I try to listen to music with Media Player, I get an error and can't play the file.
Literal
media player [with-で] music [object-を] try-to-listen [even-ても] error [subject-が] comes-out [connective-て] file [object-を] cannot-play.
A tech troubleshooting sentence. ｍｅｄｉａ ｐｌａｙｅｒ appears in full-width Latin characters with a full-width space — characteristic of older Japanese computing text. 聞こうとしても ('even when trying to listen') combines the volitional 聞こう + としても ('even if one tries to'). エラーが出る ('an error appears') is standard tech phrasing. 再生できない ('can't play') uses the potential negative of 再生する ('to play back'). Practical troubleshooting register.