+ InnerException {"No data is available for encoding 932. For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method."} System.Exception {System.NotSupportedException}

[ewdlop]

" .NET Core/.NET 5+, many encodings (including code page 932) are not available by default and require explicit registration. The ScintillaNET library appears to be trying to use this encoding internally, likely for character handling or internationalization support."