I found three items in System Report. I've checked /Library/Extensions/, /Library/StagedExtensions and /private/var/db/Receipts. All related files has been deleted. But the three items persist after restarting.
How should I remove them?
OS: macOS 11.1
Best Answer
Have you checked:
/Users/<USER>/Library/Application Support/Users/<USER>/Library/Caches/Users/<USER>/Library/Containers/Users/<USER>/Library/Preferences/Library/Application Support/Library/PreferencesYeah - basically run through the whole
/Users/<USER>/Libraryfolder, and maybe also the whole/Libraryfolder