audio music app folder can"t open
After the latest operating system update, i cannot access the Audio Music Apps Folder. I get the message "alias for Audio Music Apps can't be opened because the original item can't be found. I have a MBook Pro13 and am on MacOs High Sierra 10.13.1 As a result I can't access my user channel strips and instruments within Mainstage .Can anyone help?
MacBook Pro with Retina display, macOS High Sierra (10.13.1)