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Surinder Bhomra Salesforce .NET Toolkit Error - "Authentication Error"
I have been looking into getting information, such as Contacts from a Developer Salesforce account I have created. I downloaded the Sample .NET Console application from the Force.com Toolkit for .NET Github repository. However, I am getting an "Authentication Error" response when trying to authenticate using the OAuth key and secret ID's.
I haven't modfied the code from the Github sample in any way, so I am at a loss to why this error is being returned.
From reading multiple posts online, this is what I have done to try and fix the issue:
Any help would be appreciated.
I haven't modfied the code from the Github sample in any way, so I am at a loss to why this error is being returned.
From reading multiple posts online, this is what I have done to try and fix the issue:
- Created a new Connected App that has:
- All users may self-authorize
- Relax IP Restrictions
- Application permission set to "Full Access".
- Generated Consumer Key and Secret.
- Generated a Security Token from my logged in account (that has full System Admin access)
- Ensure the user role has API Enabled.
Any help would be appreciated.
First and foremost sincerely regret for the delayed reply.
As this post is already answered from stack exchange community as below:
TLS 1.1 or 1.2 is required to access salesforce always for sand box for prod depends on if the critical update is turned on]. Unfortunately, the default TLS version for many versions of .NET is 1.0, which causes problems. See this(https://github.com/developerforce/Force.com-Toolkit-for-NET/issues/208) issue in the toolkit project about TLS versions
Kindly mark this post as solved so that it gets removed from the unanswered queue and becomes a proper solution which results in helping others who are really in need of it.
Best Regards,
Nagendra.P
All Answers
First and foremost sincerely regret for the delayed reply.
As this post is already answered from stack exchange community as below:
TLS 1.1 or 1.2 is required to access salesforce always for sand box for prod depends on if the critical update is turned on]. Unfortunately, the default TLS version for many versions of .NET is 1.0, which causes problems. See this(https://github.com/developerforce/Force.com-Toolkit-for-NET/issues/208) issue in the toolkit project about TLS versions
Kindly mark this post as solved so that it gets removed from the unanswered queue and becomes a proper solution which results in helping others who are really in need of it.
Best Regards,
Nagendra.P