Once again which Library? You must use the Library in Go Menu at top of Desktop. This hidden Library will only appear here when you hold down the Option Key. No other Library will work or have entries. Please…
So when you have removed all entries from this Library into Bin we can say it is Uninstalled, plus the entry in the Applications folder.
Then Empty Bin, Restart your Computer.
Let me know when you have completed this task.
I will check back at 8.00am Australian Eastern Standard Time AEST
cheers
