Lost settle button from pos menu

But it would delete the product list also. I think,
I installed local db

Any way thanks kendash for your support.
I would try my hands again.
Although it would take time but we have to do it to understand it.

Yes it would. You can look here on how to export your product list.

This is for SQL Express. If you installed LocalDB then look here:

This tells you that with Microsoft SQL server Management Studio you can connect to your database using (localdb)\V11.0 as instance name. Once connected you can follow my tutorial above.

If you want more control over the database you should install SQL Express 2014 and have Samba Connect to it using the connection string.

Instructions can be found here on how to set this up: