HOWTO: Delete a Outlook Search Folder programatically
Search folders are very useful but there is no way available using Outlook Object Model to delete them, you need CDO to delete them.
Below code can help you remove the SearchFolders from Outlook
Function RemoveSearchFolder(ByVal strProfile, ByVal strFolderName As String) As Boolean
Const CdoPR_FINDER_ENTRYID = &H35E70102
Dim objSession As MAPI.Session
Dim objInfostore As MAPI.InfoStore
Dim objFinderFolder As MAPI.Folder
Dim objFolder As MAPI.Folder
Dim strFinderEntryID As String
Set objSession = New MAPI.Session
objSession.Logon ProfileName:=strProfile, ShowDialog:=False
Set objInfostore = objSession.GetInfoStore(objSession.Inbox.StoreID)
strFinderEntryID = objInfostore.Fields.Item(CdoPR_FINDER_ENTRYID).Value
Set objFinderFolder = objSession.GetFolder(strFinderEntryID, objInfostore.ID)
For Each objFolder In objFinderFolder.Folders
If LCase(strFolderName) = LCase(objFolder.Name) Then
objFolder.Delete
RemoveSearchFolder = True
Exit Function
End If
Next
objSession.Logoff
End Function