textedit not open after force quit
I tried to paste a lot of text into TextEdit, then TextEdit becomes not responding and I killed it. From that time, I cannot open any file with TextEdit anymore. It doesn't have response.
I tried delete TextEdit....plist and restart. It doesn't work.
The sharing & permission of TextEdit shows Custom privilege for everyone. And it says I don't have permission to change it even I have the admin permission of the system and can unlock the lock on the bottom right of this dialog.
MacOS Sierra 10.12.6