# Arrow-flight-sql-odbc-driver error to connect

**URL:** <https://community.dremio.com/t/arrow-flight-sql-odbc-driver-error-to-connect/9955>\
**Category:** Uncategorized\
**Created:** [November 22, 2022, 9:47pm UTC](https://community.dremio.com/t/arrow-flight-sql-odbc-driver-error-to-connect/9955 "2022-11-22T21:47:10Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Nizolli](https://avatars.discourse-cdn.com/v4/letter/n/d07c76/32.png) [@Nizolli](https://community.dremio.com/u/Nizolli)\
**Post date:** [November 22, 2022, 9:47pm UTC](https://community.dremio.com/t/arrow-flight-sql-odbc-driver-error-to-connect/9955/1 "2022-11-22T21:47:10Z")

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I have an error trying to connect, I suspect it could be the driver version with Dremio 19.  
Does anyone know how to solve this problem

(‘08S01’, ‘[08S01] [Apache Arrow][Flight SQL] (500) Flight returned unavailable error, with message: failed to connect to all addresses. Please ensure your encryption settings match the server. (500) (SQLDriverConnect)’)

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**Author:** ![balaji.ramaswamy](https://sea2.discourse-cdn.com/flex020/user_avatar/community.dremio.com/balaji.ramaswamy/32/843_2.png) [@balaji.ramaswamy](https://community.dremio.com/u/balaji.ramaswamy)\
**Post date:** [November 27, 2022, 4:10pm UTC](https://community.dremio.com/t/arrow-flight-sql-odbc-driver-error-to-connect/9955/2 "2022-11-27T16:10:30Z")

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@Nizolli Is your client and server both trusted/encrypted. Has this worked before?