Saving uploaded file error

[Memnoch1207]

I am receiving this error

Could not find a part of the path
"c:\inetpub\wwwroot\www01\ESPEmail\df268d2c-5666-4171-a4a1-ca703ff3bce7\Test.doc".


I am trying to save an uploaded file to a dynamically created directory, but I keep getting the error above

Here is my code

Dim Filename As String = ""

'Declare a new directory to be created
Dim newDir As New DirectoryInfo(Server.MapPath("EmailAttachments\") & Guid.NewGuid.ToString)

'Grab the name of the file
Filename = Path.GetFileName(attachmentFile.PostedFile.FileName)

'Create the new directory
newDir.Create()

'Save the uploaded file to the new directory
attachmentFile.PostedFile.SaveAs(Server.MapPath(newDir.Name) & "\" & Filename)

'Add the filename to the listbox
lstAttachments.Items.Add(Filename)


It creates the new (GUID) directory just fine, it just doesn't save the file to it.
any ideas on how to fix this???

[Memnoch1207]

'I have also tried it with this line of code
'but I get the same error
attachmentFile.PostedFile.SaveAs(Server.MapPath(newDir.Name & "\") & Filename)

[hellswraith]

Don't know much about the upload, but does ASP.NET have permission to write that file to disk in that directory?

[Memnoch1207]

My assumption would be yes...Since it is actually creating the directory I would think that it would have permission to write the file into that directory as well.

[Memnoch1207]

actually, I got it to work like this

Dim Filename As String = ""
Dim newDir As New DirectoryInfo(Server.MapPath("EmailAttachments\\") & Guid.NewGuid.ToString)
Dim FilePath As String = ""

FilePath = Request.ServerVariables("APPL_PHYSICAL_PATH") & "\EmailAttachments\\" & newDir.Name & "\\"

If (Directory.Exists(newDir.ToString) = False) Then
Response.Write(newDir.ToString & " doesn't exist")
newDir.Create()
End If

Filename = Path.GetFileName(attachmentFile.PostedFile.FileName)
attachmentFile.PostedFile.SaveAs(FilePath & Filename)