smb.conf

sudo nano /etc/samba/smb.conf

# Ensure the file has:
  workgroup = WORKGROUP
  
  wins support = yes 

# At the bottom add:
[pi]
   comment= Pi
   path=/home/pi/folder # Change this to whatever folder you want to share
   browseable=Yes
   writeable=Yes
   only guest=no
   create mask=0777
   directory mask=0777
   public=no
   
# Add to enable symlinks:
  follow symlinks = yes
  unix extensions = no