I am trying to manually modify preferences file located at
To modify it, I need to give it
read&write permission. I did that. The problem is that the file is in a folder, for which I cannot change permission (I am admin and I have no access), nor do I want to change permissions to the whole folder for security reasons. I only want to change it for preferences.plist file. How can I achieve this?
These are the pop-ups I get when trying to modify it.
Upon modifying permissions to parent folder I get this: