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  • Naveen Kumar 472
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3 replies

Getting error while authenticating salesforce login in c#

I am using soap api for salesforce login authentication in c# but getting below error.
UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.
So I have already deactivated "Critical Updates" in salesforce but still getting same error.
3 replies

Getting error while authenticating salesforce login in c#

I am using soap api for salesforce login authentication in c# but getting below error.
UNSUPPORTED_CLIENT: TLS 1.0 has been disabled in this organization. Please use TLS 1.1 or higher when connecting to Salesforce using https.
So I have already deactivated "Critical Updates" in salesforce but still getting same error.