diff --git a/PROMS/VEPROMS User Interface/dlgExportImport.cs b/PROMS/VEPROMS User Interface/dlgExportImport.cs
index da772d9d..2b089bb0 100644
--- a/PROMS/VEPROMS User Interface/dlgExportImport.cs	
+++ b/PROMS/VEPROMS User Interface/dlgExportImport.cs	
@@ -923,6 +923,7 @@ namespace VEPROMS
 						{
 							string number = "";
 							int max = -1;
+							MyFolder.RefreshChildFolders();
 							// get maximum number of existing copies.
 							foreach (FolderInfo fi in MyFolder.ChildFolders)
 							{