CommonDialog

Could anyone tell me if it is possible to get a list of folders and files. I
am using WinPE2 and am trying to opee a dialog box to show all drives and
folders so that I can choose where to save my image file.
The error I get is ActiveX component can't create object:
"UserAccount.CommonDialog" which occurs at the following line:

Set objDialog = CreateObject("UserAccounts.CommonDialog")