I updated my MacBook to macos11. now numbers could not open the file created by same application on older OS. It just shows downloading when double click on file and nothing happens after that.
MacBook
There are several recent posts on this same subject. This OS "upgrade" has some issues. The things that may or may not work are:
I added that last one to the list because sometimes none of the first three work and that's about the end of our knowledge here (as far as I know). If you do call Apple Support, please report back with what they said that worked for you. It is so disheartening to have these kinds of problems occurring and little we can do here to help.
I may soon add sledgehammer to the list.
reboot fixed the problem. thanks
Glad to hear it. I will hold off on "sledgehammer", for now.
updated to macos11. now numbers can not open my file.
