OK, you need a simple function to open Windows Explorer e.g.
Code:
Sub OpenAtFolder(strPath As String)
Shell "cmd /C start """" /max """ & strPath & """", vbHide
lbl_Exit:
Exit Sub
End Sub
and you can call it from your code e.g.
Code:
If MsgBox("Do you want to open the folder..?", vbYesNo) = vbYes Then
OpenAtFolder "C:\OutlookAttachments\"
End If