wyUpdate error downloading

Hello, we are using your product for automatic updates. We have included your AutomaticUpdater.dll into out .Net Windows Form application. Everything works well until last month.Now when we our app checks for updates we've got an error:Error trying to save file: Error downloading "http://www.payam.com.au/softwareupdates/flg/wyserver.wys": The underlying connection was closed: An unexpected error occurred on a send.

When I'm downloading "http://www.payam.com.au/softwareupdates/flg/wyserver.wys" manually via browser (chome/firefox) it correctly downloaded.

I suppose that this problem is related to TLS 1.2 protocol. I've used the latetest AutomaticUpdater.dll (from C:\Program Files (x86)\wyBuild\AutomaticUpdater\Microsoft .NET 4.0)

Please help us to investigate this issue.

I have had similar issue when downloading from https, in my case the certificate was autogenerated and not trusted from the client machine. Adding the issuer in the trusted root certificate authority of the client solved the problem.

You'll also need to use the .NET 4.0 version of wyUpdate: https://wyday.com/wybuild/requirements.php

Hello, tziaoni. Can you give some explanations about the certificate? Where is it located? How we can find it?

Regards.

Iurii Chudnov wrote:> Hello, tziaoni. Can you give some explanations about the certificate? Where> is it located? How we can find it?>

I mean the server certificate, if you are hosting your update via https, the server uses a certificate for this.

My problem was in the test environment, where the certificate was autogenerated and not trusted by the client

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