Occasional Contributor
Super ContributorAttachment 4 says the file is corrupted. Also, it's possible the design should be opened in Quartus Standard instead of Pro. Arria 10 is the only family that works in both so maybe the project was originally created in Standard and the system got corrupted during the conversion process. Try opening it in Standard first.
Occasional ContributorThank you. I was particularly confused because I could open the project in Quartus Prime Pro before (may be a month before) and when I try it today, these problem popped up. Just curious, your suggestion is to open the project in standard first and then do in Quartus prime pro?
Super ContributorIf you've already opened the project in Pro, you cannot open it in Standard anymore unless you backed it up because of the automatic conversion that happens when opening a Standard project in Pro.
