Creating this folders with the terminal:
# Create the Native Instruments directory structure
sudo mkdir -p "/Library/Application Support/Native Instruments"
sudo chmod -R 777 "/Library/Application Support/Native Instruments"
# Also create it in your user folder
mkdir -p "$HOME/Library/Application Support/Native Instruments"
chmod -R 777 "$HOME/Library/Application Support/Native Instruments"
# Create common NI folders
mkdir -p "$HOME/Documents/Native Instruments"