1 files changed, 1 insertions, 0 deletions
diff --git a/Program.cs b/Program.cs
index 5611842..8435bfd 100644
--- a/Program.cs
+++ b/Program.cs
@@ -22,6 +22,7 @@ namespace BCDD
             {
                 OpenFileDialog fd = new OpenFileDialog();
                 fd.Multiselect = true;
+                fd.Filter = "PBN files (*.pbn)|*.pbn|All files (*.*)|*.*";
                 if (fd.ShowDialog() == DialogResult.OK)
                 {
                     filenames = new List<String>(fd.FileNames);