Hey, I'm trying to make a serial code for my program. Heres what I have so far.

VB Code:
  1. Private Declare Function RegOpenKey Lib "advapi32.dll" Alias "RegOpenKeyA" (ByVal Hkey As Long, ByVal lpSubKey As String, phkResult As Long) As Long
  2.  
  3. Private Sub Command2_Click()
  4. Dim A As Integer
  5. Dim B As Integer
  6. Dim C As Integer
  7. Dim D As Integer
  8. Dim E As Integer
  9. Dim F As Integer
  10. Dim G As Integer
  11. Dim H As Integer
  12. Dim I As Integer
  13. Dim J As Integer
  14.  
  15. A = "5"
  16. B = "3"
  17. J = "1"
  18. I = "2"
  19. H = "9"
  20. C = "7"
  21. D = "8"
  22. G = "0"
  23. F = "4"
  24. E = "6"
  25.  
  26.  
  27. Dim User As String
  28. Dim Correct As String
  29. User = frmLeak.Text2
  30. Correct = modStuff.VolumeSerial("C") * "3.14159236" + Val(293847)
  31. If Correct = User Then
  32. WriteRegistry &H80000001, "software\microsoft\VeNoM\", "Policy", ValString, frmLeak.Text2
  33. Load frmMain
  34. Unload frmLeak
  35. Else
  36. MsgBox "Incorrect Serial.  Please Contact VeNoM!", vbCritical, "Leak!"
  37. Unload frmLeak
  38. End If
  39. End Sub
  40.  
  41. Private Sub Form_Load()
  42.  
  43. Dim A As Integer
  44. Dim B As Integer
  45. Dim C As Integer
  46. Dim D As Integer
  47. Dim E As Integer
  48. Dim F As Integer
  49. Dim G As Integer
  50. Dim H As Integer
  51. Dim I As Integer
  52. Dim J As Integer
  53.  
  54. A = "5"
  55. B = "3"
  56. J = "1"
  57. I = "2"
  58. H = "9"
  59. C = "7"
  60. D = "8"
  61. G = "0"
  62. F = "4"
  63. E = "6"
  64.  
  65. If KeyExists(&H80000001, "software\microsoft\VeNoM\") = True Then
  66. Dim User As String
  67. Dim Correct As String
  68. User = modReg.ReadRegistry(&H80000001, "software\microsoft\VeNoM\", "Policy", False)
  69. Correct = modStuff.VolumeSerial("C") * "3.14159236" + Val(293847)
  70. If Correct = User Then
  71. Load frmMain
  72. Unload frmLeak
  73. Else
  74. Load frmLeak
  75. End If
  76. Else
  77. Load frmLeak
  78. End If
  79. End Sub


My question is...how do I make it so that it shows the letters and not the numbers. If all it shows is the numbers..then it will be very easy to crack...but if it shows letters...it will be much harder.

Thanks,
jizz