Direct monitoring dissappeared

I just installed Cubase 7. Very cool. Only issue at the moment is that in [Device Setup}, the box for “Direct Monitoring” is greyed out. Anyone know how I can get "Direct Monitoring back? Thanks for any help!

If it is greyed out, then your hardware does not support it.

I had Direct Monitoring up until this morning when I installed C7. I use the MR816.

I just got Direct Monitoring back. Growing pains with C7 but I am over-excited about this new version.