Sunday, 8 December 2013

Unprotect Excel Sheet tanpa Password

Dalam situasi darurat, kerap kita cari jalan pintas. Bila dokumen excel Anda terkunci (ter-protect) dan pembobolan harus dilakukan, ini solusinya. 

Pertama, masuk ke menu Review. Aktifkan Show Ink.  


excel1

Lalu tekan ALT+F11 (apabila ada tombol FN untuk mengakses F11 maka tekan ALT+FN+F11), akan muncul Microsoft Visual Basic for Application.


Excel2

Double-click di sheet Anda yang terdaftar di sebelah kiri, akan muncul ruang kosong berlatar putih. Di sanalah akan kita masukkan barisan kode berikut. Lakukan copy and paste:

Sub PasswordBreaker()
    'Breaks worksheet password protection.
    Dim i As Integer, j As Integer, k As Integer
    Dim l As Integer, m As Integer, n As Integer
    Dim i1 As Integer, i2 As Integer, i3 As Integer
    Dim i4 As Integer, i5 As Integer, i6 As Integer
    On Error Resume Next
    For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
    For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
    For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
    For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
    ActiveSheet.Unprotect Chr(i) & Chr(j) & Chr(k) & _
        Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
        Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
    If ActiveSheet.ProtectContents = False Then
        MsgBox "One usable password is " & Chr(i) & Chr(j) & _
            Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
            Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
         Exit Sub
    End If
    Next: Next: Next: Next: Next: Next
    Next: Next: Next: Next: Next: Next
End Sub

Excel3

Setelah itu klik tombol Run atau tekan F5. Ada pesan notifikasi yang muncul kemudian. Tekan OK.

Excel4

Selamat mencoba.


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