dotConnect for salesforce using SSIS fails for TLS 1.1 or higher

[raghav]

Hello I was trying to connect salesforce using dotconnect for SSIS and it throws an error that Please use TLS 1.1 or higher when connecting to Salesforce. Any help is much appreciated

[Shalex]

The behaviour is changed: usage of TLS 1.0 is no longer hardcoded in the provider, now the necessary TLS version can be specified by user.

Please upgrade to the newest build. After this, there are two alternative ways to switch package to using TLS 1.1:
1) change the registry on the workstation where you are running your SSIS package like described at https://help.salesforce.com/apex/HTView ... =000221207 > the .NET section
2) set System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls11; via Script Task: https://www.simple-talk.com/sql/ssis/ad ... -packages/

If this doesn't help, please specify:
a) the name of the product you are using ("dotConnect for Salesforce Professional" or "SSIS Data Flow Components for Salesforce")
b) the product version (x.x.x). You can check this via right click the installation > Properties > Details
c) have you tried both alternative ways (1 and 2) of setting TLS 1.1?