Error : Microsoft [ODBC SQL Server Driver]SSL Security Error

Hi

Have you checked IIS web access ?

I'm using non SSL environment in the local network. 

So I've never faced similar case. 

BR!

the same problem, how to fix? app server: windows 2019 standard, database server: mssql2017 express on centos 8 x86_64.

Hi,

Yes! I've resolved this problem myself.

In this case, your database server is not selected in the pull down menu.

→(Local)\SQLEXPRESS　is your database server name?

Server name is similar with server name which is selected when you start SQL server Management Studio. 

BR!

I used the IP not the server name to connect, it can connected with sqlcmd successful, but not in the installation.