Nautilus-Share-Message: Called "net usershare info" but it failed: Failed to

1. See what nautilus processes are running :

   ps aux | grep nautilus

2. Kill all nautilus processes you see :
   

   sudo kill PIDNUMBER

3. Restart nautilus :

   nautilus -q

sudo killall nautilus && (nautilus &)

sudo mkdir -p /var/lib/samba/usershares/
apt purge samba-common
apt install mint-meta-cinnamon samba nemo-share smbclient cifs-utils casper lupin-casper