LexenZ

Hi everyone, Tried converting some of my mp3s to flac today, has a couple of error from various songs I had. "Conversion of the file has failed" appeared, when I click on extended information, "This file could not be converted because the encoder used to create the file has quietly failed. It is possible the choice of encoder settings used produced this issue" May I know what is the main reason for such issue...? It's clearly a mp3 format... but I don't know what's wrong. Hope you guys can help thanks