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Error while publishing extension on Windows 7

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Posted on by khudeja

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Hi All,

I tried to publish an extension from VS Code on Windows 7 and it gives the following error in the Debug Console:

Error: An error occurred while sending the request.
The underlying connection was closed: An unexpected error occurred on a send.
Authentication failed because the remote party has closed the transport stream.

This occurred on multiple Windows 7 machines. Please suggest the possible causes.

Thanks,

Khudeja

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Dynamics 365 Business Central

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Marco Mels Microsoft Employee on at

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Hi,

This does look like an issue with Tls1.2 which is a new requirement for connection. Maybe you can have a look here:

manage.accuwebhosting.com/.../How-do-I-enable-TLS-12-on-Windows-7.html

Thanks.

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