5) Launch Terminal again and do:
sudo defaults write /Library/Preferences/com.apple.AppleShareClient afp_disabled_uams -array “Cleartxt Passwrd” “MS2.0″ “2-Way Randnum exchange”
Yes. The first and third contain spaces and that's how they're supposed to be. As for the second one, I suspect that it's that way for consistency purposes. Peruse the man page for defaults.
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