新建一個Excel工作簿,Alt+F11 打開VBA編輯器,新建一個模塊 ,復制以下代碼,注意如提示變量未定義,則把Option Explicit行刪除即可,經測試已經通過.


'移除VBA編碼保護
Sub MoveProtect()
Dim FileName As String
FileName = Application.GetOpenFilename("Excel文件（*.xls & *.xla）,*.xls;*.xla", , "VBA破解")
If FileName = CStr(False) Then
Exit Sub
Else
VBAPassword FileName, False
End If
End Sub

'設置VBA編碼保護
Sub SetProtect()
Dim FileName As String
FileName = Application.GetOpenFilename("Excel文件（*.xls & *.xla）,*.xls;*.xla", , "VBA破解")
If FileName = CStr(False) Then
Exit Sub
Else
VBAPassword FileName, True
End If
End Sub

Private Function VBAPassword(FileName As String, Optional Protect As Boolean = False)
If Dir(FileName) = "" Then
Exit Function
Else
FileCopy FileName, FileName & ".bak"
End If

Dim GetData As String * 5
Open FileName For Binary As #1
Dim CMGs As Long
Dim DPBo As Long
For i = 1 To LOF(1)
Get #1, i, GetData
If GetData = "CMG=""" Then CMGs = i
If GetData = "[Host" Then DPBo = i - 2: Exit For
Next

If CMGs = 0 Then
MsgBox "請先對VBA編碼設置一個保護密碼...", 32, "提示"
Exit Function
End If

If Protect = False Then
Dim St As String * 2
Dim s20 As String * 1

'取得一個0D0A十六進制字串
Get #1, CMGs - 2, St

'取得一個20十六制字串
Get #1, DPBo + 16, s20

'替換加密部份機碼
For i = CMGs To DPBo Step 2
Put #1, i, St
Next

'加入不配對符號
If (DPBo - CMGs) Mod 2 <> 0 Then
Put #1, DPBo + 1, s20
End If
MsgBox "文件解密成功......", 32, "提示"
Else
Dim MMs As String * 5
MMs = "DPB="""
Put #1, CMGs, MMs
MsgBox "對文件特殊加密成功......", 32, "提示"
End If
Close #1
End Function

試試看，希望用著上，呵呵