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Option Explicit
Dim objshell,path,DigitalID, Result
Set objshell = CreateObject( "WScript.Shell" )
'Set registry key path
Path = "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\"
'Registry key value
DigitalID = objshell.RegRead(Path & "DigitalProductId" )
Dim ProductName,ProductID,ProductKey,ProductData
'Get ProductName, ProductID, ProductKey
ProductName = "Product Name: " & objshell.RegRead(Path & "ProductName" )
ProductID = "Product ID: " & objshell.RegRead(Path & "ProductID" )
ProductKey = "Installed Key: " & ConvertToKey(DigitalID)
ProductData = ProductName & vbNewLine & ProductID & vbNewLine & ProductKey
'Show messbox if save to a file
If vbYes = MsgBox(ProductData & vblf & vblf & "Save to a file?" , vbYesNo + vbQuestion, "BackUp Windows Key Information" ) then
Save ProductData
End If
'Convert binary to chars
Function ConvertToKey( Key )
Const KeyOffset = 52
Dim isWin8, Maps, i, j, Current, KeyOutput, Last, keypart1, insert
'Check if OS is Windows 8
isWin8 = ( Key ( 66 ) \ 6 ) And 1
Key ( 66 ) = ( Key ( 66 ) And &HF7 ) Or ((isWin8 And 2 ) * 4 )
i = 24
Maps = "BCDFGHJKMPQRTVWXY2346789"
Do
Current= 0
j = 14
Do
Current = Current* 256
Current = Key (j + KeyOffset) + Current
Key (j + KeyOffset) = (Current \ 24 )
Current=Current Mod 24
j = j - 1
Loop While j >= 0
i = i - 1
KeyOutput = Mid(Maps,Current+ 1 , 1 ) & KeyOutput
Last = Current
Loop While i >= 0
keypart1 = Mid(KeyOutput, 2 , Last)
insert = "N"
KeyOutput = Replace(KeyOutput, keypart1, keypart1 & insert, 2 , 1 , 0 )
If Last = 0 Then KeyOutput = insert & KeyOutput
ConvertToKey = Mid(KeyOutput, 1 , 5 ) & "-" & Mid(KeyOutput, 6 , 5 ) & "-" & Mid(KeyOutput, 11 , 5 ) & "-" & Mid(KeyOutput, 16 , 5 ) & "-" & Mid(KeyOutput, 21 , 5 )
End Function
'Save data to a file
Function Save(Data)
Dim fso, fName, txt,objshell,UserName
Set objshell = CreateObject( "wscript.shell" )
'Get current user name
UserName = objshell.ExpandEnvironmentStrings( "%UserName%" )
'Create a text file on desktop
fName = "C:\Users\" & UserName & "\Desktop\WindowsKeyInfo.txt"
Set fso = CreateObject( "Scripting.FileSystemObject" )
Set txt = fso.CreateTextFile(fName)
txt.Writeline Data
txt.Close
End Function
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