diff --git a/PROMS/VEPROMS User Interface/dlgExportImport.cs b/PROMS/VEPROMS User Interface/dlgExportImport.cs
index f1e052bf..1d5208e3 100644
--- a/PROMS/VEPROMS User Interface/dlgExportImport.cs	
+++ b/PROMS/VEPROMS User Interface/dlgExportImport.cs	
@@ -184,7 +184,7 @@ namespace VEPROMS
 			}
 			if (MyFolder != null)
 			{
-				sfd.FileName = string.Format("{0}-{1}.expx", Database.ActiveDatabase, MyFolder.Name);
+				sfd.FileName = string.Format("{0}-{1}.expx", Database.ActiveDatabase, MyFolder.Name.Replace("/", "_").Replace("\\", "_"));
 				if (sfd.ShowDialog(this) == DialogResult.OK && sfd.FileName != string.Empty)
 				{
 					txtExport.Text = sfd.FileName;