How to stop notify me about missing midi port?

HI I used to use an midi controller, but then I removed it, however, cubase 7.5 everytime I open a project, cubase 7.5 will notify me about this missing midi port… I could not find it in the midi device as well… How to stop this/


It must still be “connected” somewhere… Is it still used as an input to a Generic Remote, or to Quick Controls?


Now if you’d be so kind to take a moment & post how you solved it, others with similar troubles or questions may benefit from your efforts.