Hi @PS ,
Please check the reply from Leon.
SQL Server 2008 R2 SP1 Native Client is too old, the oldest SQL server 2008 R2 native client that we can get from MS download link is SP3 . You can get it from here. It seems you are using SQL server 2008 R2 SP1, suggest you applying the latest SP3 for SQL server 2008 R2. Or if possible, please upgrade your SQL server to a newer version of SQL server. SQL server 2008 R2 is out of supported for a long time. Don't let your infrastructure and applications go unprotected.
If the response is helpful, please click "Accept Answer" and upvote it, as this could help other community members looking for similar queries.