title: Unable to connect to BizTalk group after enabling TLS 1.2 and disabling lower versions of SSL and TLS
body: <p>After diabling lower security protocol versions  SSL3.0, TLS1.0, TLS1.1 and enabling TLS 1.2, I am not able to connect to BizTalk group or use BizTalk server. The BizTalk server version I am using is 2013R2. Following is the error:</p>
  <blockquote>
  <p>An attempt to connect to &quot;BizTalkMgmtDb&quot; SQL Server database on server &quot;XXXXXX&quot; failed.</p>
  </blockquote>
  <blockquote>
  <p><strong>Internal Error from OLEDB provider: &quot;[DBNETLIB][ConnectionOpen (SECCreateCredentials()).]SSL Security error.&quot;</strong></p>
  </blockquote>
  <p>Also when I enable TLS 1.2 without disabling the lower versions I don't see any problems and everything seems working fine</p>
  <p>Please suggest what can be done to make the server compatible while disabling lower versions</p>