Alot of us have problems with that EAC progie. Tek support sez it’s not 343i’s problem:
Here is proof:
However, since this error is related to EAC, I’m afraid that this situation is out of our scope to support. If you need further assistance with this issue, please contact EAC support at https://www.easy.ac/en-us/support/.
ARE YOU FREAKING KIDDING ME!!! YOU CAN’T RUN HALO MCC WITHOUT IT!!!
WOW! This is a new low for me,
Peace! 
