Sub showBMP
Dim imgbase64 As String
imgbase64 = "/9j/4AAQSkZ.........................H75LJf/wA7/9k="
Dim su As StringUtils
Dim b() As Byte = su.DecodeBase64(imgbase64)
File.WriteBytes(File.DirInternal, "myimage.jpg", b)
ImageView1.Bitmap = LoadBitmap(File.DirInternal, "myimage.jpg")
End Sub