IronBarcode konnte MSI-Barcode nicht erkennen

// Creating MSI Barcode with the value "12345"
var myBarcode = BarcodeWriter.CreateBarcode("12345", BarcodeWriterEncoding.MSI);

// Save barcode as image
myBarcode.SaveAsImage("msi.png");

// Reading MSI
var barcodeReaderOptions = new BarcodeReaderOptions
{
     // Assigning BarcodeEncoding.MSI to ExpectBarcodeType to ensure that IronBarcode expects MSI type barcodes specifically 
  ExpectBarcodeTypes = BarcodeEncoding.MSI,
};

// Read barcode with additional barcodeReaderOptions from above
var barcodeResults = BarcodeReader.Read("msi.png", barcodeReaderOptions);

// Using a for loop and print out the result 
foreach (BarcodeResult result in barcodeResults)
{
  Console.WriteLine(result.Text);
    // Output: 12345 
}

' Creating MSI Barcode with the value "12345"
Dim myBarcode = BarcodeWriter.CreateBarcode("12345", BarcodeWriterEncoding.MSI)

' Save barcode as image
myBarcode.SaveAsImage("msi.png")

' Reading MSI
Dim barcodeReaderOptions As New BarcodeReaderOptions With {.ExpectBarcodeTypes = BarcodeEncoding.MSI}

' Read barcode with additional barcodeReaderOptions from above
Dim barcodeResults = BarcodeReader.Read("msi.png", barcodeReaderOptions)

' Using a for loop and print out the result 
For Each result As BarcodeResult In barcodeResults
  Console.WriteLine(result.Text)
	' Output: 12345 
Next result