‘File error’
CoreTelephony Trace File Error
Dec. 6, 2016—Error/dialog following upgrade to EOS X 10.11 El Capitan on Mac Solution: Close SIP (System Integrity Protection) and then modify the permissions. Step 1 Reboot your Mac into Recovery Mode by restarting your computer and holding down Command+R until the Apple logo appears on your screen, and then go to Recovery Mode. Click Utilities...