# ODBC version 1.11.0.0 - https **URL:** \ **Category:** SQL\ **Created:** [February 4, 2021, 2:44pm UTC](https://forum.opensearch.org/t/odbc-version-1-11-0-0-https/4867 "2021-02-04T14:44:58Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![omolinillo](https://avatars.discourse-cdn.com/v4/letter/o/e95f7d/32.png) [@omolinillo](https://forum.opensearch.org/u/omolinillo)\ **Post date:** [February 4, 2021, 2:44pm UTC](https://forum.opensearch.org/t/odbc-version-1-11-0-0-https/4867/1 "2021-02-04T14:44:58Z")
Hi, I am trying to connect to our OpenDistro ElasticSearch through HTTPS, but without success. Was somebody able to do that? The access test through “curl” or “browser” are correctly working. I appreciate any help. Thank You ---
**Author:** ![chloe-zh](https://sea1.discourse-cdn.com/flex019/user_avatar/forum.opensearch.org/chloe-zh/32/1142_2.png) [@chloe-zh](https://forum.opensearch.org/u/chloe-zh)\ **Post date:** [February 17, 2021, 9:19pm UTC](https://forum.opensearch.org/t/odbc-version-1-11-0-0-https/4867/2 "2021-02-17T21:19:55Z")
Hi @omolinillo could you provide some details like the symptoms, and what endpoint are you sending request to access ES? And btw I saw you tagged “SQL” label, are you executing SQL queries through HTTPS? ---
**Author:** ![omolinillo](https://avatars.discourse-cdn.com/v4/letter/o/e95f7d/32.png) [@omolinillo](https://forum.opensearch.org/u/omolinillo)\ **Post date:** [March 5, 2021, 10:56am UTC](https://forum.opensearch.org/t/odbc-version-1-11-0-0-https/4867/3 "2021-03-05T10:56:49Z")
Hi @chloe-zh, Sorry for the delay in my answer. We are trying to connect from PowerBI to our internal ES-server using the ODBC driver on a Windows machine (PowerBI OnPremise-Gateway) . We are able to access our ES server through the Windows machine using “curl” or through a browser to the HTTPS endpoint. The SSL certificate is from a valid authority, they are not self-signed ones. Our question is if anybody was able to establish and encrypted connection using ODBC-driver. Thank You.