How can I remove MJ Audio recorder

Hello,

I had sidify installed on my Mac a while ago but uninstalled it some time ago. I still see MJ Audio recorder though and I would like to uninstall it. I read a few forums but when I go to my library, in audio plugins; I only see Components - VST - Digidesign, I do not see the HAL plugin and therefore cannot delete it. What should I do? Anybody has a clue?

Many thanks