Q: I have downloaded Quicken 2016 to El Capitan and now my previous Quicken documents cannot be opened.  Do I need to download Quicken 7 first?  I had Quicken 2002 on my computer before.

I am currently running a iMac (2008) which has been upgraded to a 4 GB memory and upgraded to El Capitan 10.11.6.  I purchased and downloaded Quicken 2016 software from the Mac App store because my quicken documents would not open once El Capitan was downloaded.  Should I have downloaded a Quicken 2007 version first.  Looking for instruction on next step so I can open my other Quicken documents.  Also, it will come up set up a new intuit account, what is this?