Min Windows produktnøgle – hvor er den?
Linux terminal
sudo cat /sys/firmware/acpi/tables/MSDM
Windows
Hent programet FirmwareTablesView fra nirsoft.net
Det er også muligt at lave et script til backup af produktnøgle.
https://gallery.technet.microsoft.com/scriptcenter/Backup-Windows-product-key-1a200645
Eller vbscript – laves i notepad og gemmes med endelsen .vbs
Set WshShell = CreateObject("WScript.Shell")
MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId"))
Function ConvertToKey(Key)
Const KeyOffset = 52
i = 28
Chars = "BCDFGHJKMPQRTVWXY2346789"
Do
Cur = 0
x = 14
Do
Cur = Cur * 256
Cur = Key(x + KeyOffset) + Cur
Key(x + KeyOffset) = (Cur \ 24) And 255
Cur = Cur Mod 24
x = x -1
Loop While x >= 0
i = i -1
KeyOutput = Mid(Chars, Cur + 1, 1) & KeyOutput
If (((29 - i) Mod 6) = 0) And (i <> -1) Then
i = i -1
KeyOutput = "-" & KeyOutput
End If
Loop While i >= 0
ConvertToKey = KeyOutput
End Function