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Not applicable

The request was aborted: Could not create SSL/TLS secure channel.

I have a .Net website that is trying to connect to a Qlik Sense server, using certificates. I had exported a client certificate from the QMC for the web server I am hosting the website at, and imported the client.pfx into the web server's certificate store. But when I try connecting to the server from .Net code, I get the error:

The request was aborted: Could not create SSL/TLS secure channel.

On my system, the website on localhost was able to connect without any issues to this external Qlik Sense server.

Any ideas on why I might be receiving this error?

2 Replies
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Re: The request was aborted: Could not create SSL/TLS secure channel.

Tvincent‌ were you able to solve this? Currently I'm facing exactly the same issue

bknol
New Contributor III

Re: The request was aborted: Could not create SSL/TLS secure channel.

Is your .NET web site is running in IIS?

You probably have to set permission for the IIS application pool identity on the private keys of the certificate.

See this post for a solution: Re: Ticket API authentication getting 403 Forbidden

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