What version of InDesign do you use?
With El Capitan only CC2015 is compatible without problems.
So you are saying I have to wipe my computer and reinstall old OS? If so which one?
I have been updating ID regularly.
I ask Adobe this question directly through chat and they said they were compatible. They even had all my info IE. Serial number!
CS6 works, but some problems are reported, mostly slow, but some other issues are reported, but not everyone has.