Problem generating QR from text with accent marks

[pirrimanson2000]

Hi all,

I'm using this code inside a asp:button component to test QRCode :

            QRCodeGenerator qrGenerator = new QRCodeGenerator();
            QRCodeData qrCodeData = qrGenerator.CreateQrCode("Andalucía", QRCodeGenerator.ECCLevel.Q);
            QRCode qrCode = new QRCode(qrCodeData);
            Bitmap qr = qrCode.GetGraphic(8);

            MemoryStream ms = new MemoryStream();
            qr.Save(ms, ImageFormat.Png);

            var base64Data = Convert.ToBase64String(ms.ToArray());
            Image1.ImageUrl = "data:image/gif;base64," + base64Data;

With this code, this is the QR that I get:

And this is the result when I read it with my samsung A52 camera:

Since by default QRCode uses ISO-8859-1, that is the common ISO standar for spanish, there should be no problem with this.

Any idea?

Thanks in advance!