We have started getting an System.Security.Authentication.AuthenticationException with the message "A call to SSPI failed". The inner exception message is "The Local Security Authority cannot be contacted".
We use the .NET Connector in a C# application. The error happens on the line to Open() the MySqlConnection. We use a self-signed certificate. It may be caused/related to a recent Windows 10 update since it seems to only affect them. Also our apps that use C++ (non .NET) do not have the issue even on the same computer.
Let me know what information may help or if you have any questions. Thanks!
We use the .NET Connector in a C# application. The error happens on the line to Open() the MySqlConnection. We use a self-signed certificate. It may be caused/related to a recent Windows 10 update since it seems to only affect them. Also our apps that use C++ (non .NET) do not have the issue even on the same computer.
Let me know what information may help or if you have any questions. Thanks!