File sharing broken after installing Security Update 2017-001
I've spent all day so far trying to resolve this. File sharing just doesn't work any more!
I am now fairly certain that installing Security Update 2017-001 for macOS High Sierra to fix the “root” vulnerability problem (see: https://www.imore.com/macos-has-root-bug), is the cause of my file sharing problem! C'mon Apple, where's your quality control!
Does anyone know how I can fix this?
Apple has already issued a quick fix to this. Follow these steps:
- Launch the Terminal app (usually found in the Utilities folder within your Applications folder)
- Copy the following command and paste it into Terminal:
sudo /usr/libexec/configureLocalKDC
- Press enter
- Enter your Admin password (Note: You won’t actually see the cursor move as you enter your password)
- Press enter
For more info: https://support.apple.com/en-us/HT208317