Description
Due to a problem in the Quartus® II software version 14.0 Arria 10 Edition, if you upgrade a design that contains either RAM: 1-port or RAM: 2-port IP, the design does not recognize the initial content file.
Resolution
To work around this problem, open the IP parameter editor, on the Mem Init tab, browse to your initial content file.
This problem is scheduled to be fixed in a future version of the Quartus II software.