$ToKixBin=ReadValue("HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\", "DigitalProductId")

$ToKixBin=ReadValue("HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\", "DigitalProductId")
for $=17 to 61 step 2
 $cdKey = $cdKey + "" + chr(val("&"+substr($ToKixBin,$,2)))
next
$cdKey ?
get $

Quote:

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...Cd Key number placed in the XP sticker that is used for activation

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Quote:

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dword, is it 8 bytes?

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Quote:

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that means, from the integer a, shift some 8 bytes to left.
well, is there bytes in integer?

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dim $binString, $binCode, $DecodedKey[24],$i,$j,$KeyChars,$Result

$KeyChars = 'B','C','D','F','G','H','J','K','M','P','Q','R','T','V','W','X','Y','2','3','4','6','7','8','9'
$binString=ucase(ReadValue("HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\", "DigitalProductId")) ;16 bytes
$binCode=""+baseconverter(left($binString,2),16,2)+baseconverter(substr($binString,3,2),16,2)+baseconverter(substr($binString,5,2),16,2)+baseconverter(substr($binString,7,2),16,2)

For $i=24 to 0
 $A = 0
 For $j=14 to 0 ;we want the first 15 bytes, right?
;  $A = (A shl 8) + substr($binCode,$j,1) , not sure about this. shift left but should the resulting number have extra zeros added or not?
  $A = $A*256 + baseconverter(substr($binCode,1+$j*8,8),2,10)
;  $binCode=left($binCode,$j*8) + baseconverter($A/24,10,2) + substr($binCode,$j*8+9)
  $A = $A mod 24
 next
 $DecodedKey[$i] = $KeyChars[$A]
next

For $i = 0 to 24
 $Result = $Result + $DecodedKey[$i]
 if (($i + 1) mod 5 = 0) and ($i < 24)
  $Result = $Result + '-'
 endif
next

$Result ?
"press any-key"
get $

Function BaseConverter($v,$f,$t)
 dim $,$e,$y,$n,$x,$z
   $=0
   $t=$+$t
   $f=$+$f
   $e=($f>36)|($t>36)|($f<2)|($t<2)   
   $y=1.
   for $n=len($v) to 1 step -1
      $x=ASC(UCASE(substr($v,$n,1)))
      $z=($x-48-($x>64)*7)
      IF ($z<0)|(($x>57)&($x<65))|$e|($z>($f-1))
       EXIT 1
      ENDIF
      $=$y*$z+$
      $y=$y*$f
   next
   $n=""
   While $
      $x=INT($-(INT($/$t)*$t))
      $=($-$x)/$t
      $n=CHR($x+48+($x>9)*7)+$n
   Loop
   $BaseConverter=$n
Endfunction