It crashed and lost all my audio files

I recorded many lectures and other audios and suddenly today it crashed and wont let me open it anymore. This has happened before and lost all my files so I gave it a second chance. Ugh. It just wont open!! Help recordium staff?!?! One star until I get my files back.

jsanmateo about Recordium Pro - voice recorder, record memos and note taking, v2.2