Hi,
Here's some code that populates a treeview with the directories. If you need more help, let me know.
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'Place a treeview and a command button on a form.
Dim LocalFileSystem
Dim ADrive As Variant
Private Sub Command1_Click()
Set LocalFileSystem = CreateObject("Scripting.FileSystemObject"

For Each ADrive In LocalFileSystem.Drives
If ADrive.IsReady Then
TreeView1.Nodes.Add , , ADrive.DriveLetter & ":\", ADrive
AddFolder (ADrive.DriveLetter & ":\"

End If
Next ADrive
End Sub
Function AddFolder(node As String)
Dim AFolder As Variant
Set TheFolders = LocalFileSystem.GetFolder(node)
For Each AFolder In TheFolders.SubFolders
TreeView1.Nodes.Add node, tvwChild, AFolder, AFolder
AddFolder (AFolder)
Next
DoEvents
End Function
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Sunaj