Sub Zip_All_Files_in_Folder_Browse()
Dim FileNameZip, FolderName, oFolder
Dim strDate As String, DefPath As String
Dim oApp As Object

DefPath = Application.DefaultFilePath
If Right(DefPath, 1) <> "\" Then
DefPath = DefPath & "\"
End If

strDate = Format(Now, " dd-mmm-yy h-mm-ss")
FileNameZip = DefPath & "MyFilesZip " & strDate & ".zip"

Set oApp = CreateObject("Shell.Application")

'Browse to the folder
Set oFolder = oApp.BrowseForFolder(0, "Select folder to Zip", 512)
If Not oFolder Is Nothing Then
'Create empty Zip File
NewZip (FileNameZip)

FolderName = oFolder.Self.Path
If Right(FolderName, 1) <> "\" Then
FolderName = FolderName & "\"
End If

'Copy the files to the compressed folder
oApp.Namespace(FileNameZip).CopyHere oApp.Namespace(FolderName).items

'Keep script waiting until Compressing is done
On Error Resume Next
Do Until oApp.Namespace(FileNameZip).items.Count = _
oApp.Namespace(FolderName).items.Count
Application.Wait (Now + TimeValue("0:00:01"))
Loop
On Error GoTo 0

MsgBox "You find the zipfile here: " & FileNameZip

End If
End Sub


Sub NewZip(sPath)
'Create empty Zip File
'Changed by keepITcool Dec-12-2005
If Len(Dir(sPath)) > 0 Then Kill sPath
Open sPath For Output As #1
Print #1, Chr$(80) & Chr$(75) & Chr$(5) & Chr$(6) & String(18, 0)
Close #1
End Sub


Function Split97(sStr As Variant, sdelim As String) As Variant
'Tom Ogilvy
Split97 = Evaluate("{""" & Application.Substitute(sStr, sdelim, """,""") & """}")
End Function

Function bIsBookOpen(ByRef szBookName As String) As Boolean
' Rob Bovey
On Error Resume Next
bIsBookOpen = Not (Application.Workbooks(szBookName) Is Nothing)
End Function