Fix filesystem refs

Messaging/Email2.vb

@@ -1,6 +1,6 @@
 Imports System.IO
 Imports DigitalData.Modules.Logging
-Imports DigitalData.Modules.Filesystem
+Imports DigitalData.Modules.Base
 Imports Limilabs.Mail
 Imports Limilabs.Mail.MIME
 Imports Limilabs.Mail.MSG
@@ -11,7 +11,7 @@ Public Class Email2
     Private ReadOnly Logger As Logger
     Private ReadOnly LoggerMail As Logger
     Private ReadOnly LogConfig As LogConfig
-    Private ReadOnly FileEx As Filesystem.File
+    Private ReadOnly FileEx As FilesystemEx
     Private ReadOnly MailBuilder As New MailBuilder()
     Private ReadOnly TempFiles As New List(Of String)
 
@@ -21,7 +21,7 @@ Public Class Email2
         LogConfig = pLogConfig
         Logger = pLogConfig.GetLogger()
         LoggerMail = pLogConfig.GetLogger("Limilabs.Mail")
-        FileEx = New Filesystem.File(pLogConfig)
+        FileEx = New FilesystemEx(pLogConfig)
 
         ' Turn on internal Mail.dll logging
         Limilabs.Mail.Log.Enabled = True