CoreMIDI gone mad!

[jakesaunders27]

Hi,
hope you guys can help me out, just suddenly my Mac Pro has got no CoreMIDI, i cant even use Logic 9 it just keeps coming up with an error message, Logic X now takes 4 million hours to load up and then says coreMIDI not available but i can still record and use MIDI tracks just no input from my controllers etc.

Anyone got any idea whats going on?

 

[satcomer]

Try to Reset Your NVRAM to see if that helps, Good Luck.