Re: Error in C# app SSPI failed on Windows 10 computers

[Scott Boland]

Thanks for posting. Sorry to hear you are having the problem too but nice to have confirmation. Our stack trace repeats a few of the lines before getting to the last 2 lines. After them we have the following (and then lines showing our applications call to MySqlConnection.Open():

at System.Net.Security.SslState.ProcessAuthentication(LazyAsyncResult lazyResult)
at System.Net.Security.SslStream.AuthenticateAsClient(String targetHost, X509CertificateCollection clientCertificates, SslProtocols enabledSslProtocols, Boolean checkCertificateRevocation)
at MySql.Data.MySqlClient.NativeDriver.StartSSL()
at MySql.Data.MySqlClient.NativeDriver.Open()
at MySql.Data.MySqlClient.Driver.Open()
at MySql.Data.MySqlClient.Driver.Create(MySqlConnectionStringBuilder settings)
at MySql.Data.MySqlClient.MySqlPool.GetPooledConnection()
at MySql.Data.MySqlClient.MySqlPool.TryToGetDriver()
at MySql.Data.MySqlClient.MySqlPool.GetConnection()
at MySql.Data.MySqlClient.MySqlConnection.Open()

I hope this helps. Let me know if I can provide anything else. I look forward to any help you can provide.