Question

help need to open lic file

Asked by: ipcipher

Anyone know how to open an LIC file?

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Asked On
2008-03-20 at 08:20:22ID23257177
Topics

Windows Programming

,

Visual Basic Programming

,

VB Controls

Participating Experts
2
Points
500
Comments
4

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Answers

 

by: danaseamanPosted on 2008-03-20 at 08:57:11ID: 21172815

Various Shareware and commercial software software programs use .LIC files for their licenses. Sometimes this is a simple text file which can be opened with a text editor such as Notepad; other times it is an encrypted binary file.

 

by: ipcipherPosted on 2008-03-20 at 10:08:43ID: 21173439

It is not a txt file. The person that work on this software is no longer with the company. All source code and  lic generators were delete by the developer before he left. I am trying to find a way to open the lic file.

 

by: danaseamanPosted on 2008-03-20 at 10:28:13ID: 21173612

If it is encrypted binary then it will appear as random junk.
You can ready the binary though using code like this:

Option Explicit
 
Private Sub Form_Load()
   Dim FF               As Long
   Dim b()              As Byte
   Dim i                As Long
   Dim s                As String
   
   FF = FreeFile
   Open "Test.Lic" For Binary Access Read As FF
   ReDim b(LOF(FF))
   Get FF, , b
   Close FF
   For i = 0 To UBound(b)
      s = s & Hex(b(i)) & " "
   Next
   MsgBox s
End Sub
                                              
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by: wint100Posted on 2008-04-17 at 05:59:31ID: 21376464

I am having similar problem with a lic file. Developer went bust and we have no way to obtain a new valid lic file.

The above code flags an error, line 4 character 25 which is the As long part.

Should this work as a standard vbs script?

Option Explicit
 
Private Sub Form_Load()
   Dim FF               As Long
   Dim b()              As Byte
   Dim i                As Long
   Dim s                As String
   
   FF = FreeFile
   Open "Test.Lic" For Binary Access Read As FF
   ReDim b(LOF(FF))
   Get FF, , b
   Close FF
   For i = 0 To UBound(b)
      s = s & Hex(b(i)) & " "
   Next
   MsgBox s
End Sub

20120131-EE-VQP-002

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