diff --git a/src/org/hwo/pulscounter/ExportSetting.java b/src/org/hwo/pulscounter/ExportSetting.java
index b194c35..654efea 100644
--- a/src/org/hwo/pulscounter/ExportSetting.java
+++ b/src/org/hwo/pulscounter/ExportSetting.java
@@ -17,6 +17,10 @@ import org.hwo.interactiveobjects.ObjectEditorUI;
 import org.hwo.models.TableMapper.TableColumn;
 import org.hwo.pulscounter.ui.ExportSettingsEditorDialog;
 
+import static org.hwo.logging.Logging.*;
+import static org.hwo.logging.LogLevel.*;
+
+
 @ObjectEditorUI(editor=ExportSettingsEditorDialog.class)
 @ConfigurableObject
 public class ExportSetting {
@@ -118,11 +122,15 @@ public class ExportSetting {
 		Calendar c = Calendar.getInstance();
 		c.setTime(d);
 		
-		return filename
+		filename = filename
 			.replaceAll("\\%S", String.format("%d", ss.getDeviceSerial()))
 			.replaceAll("\\%Y", String.format("%04d", new Integer(c.get(Calendar.YEAR))))
 			.replaceAll("\\%M", String.format("%02d", new Integer(c.get(Calendar.MONTH)+1)))
 			.replaceAll("\\%D", String.format("%02d", new Integer(c.get(Calendar.DAY_OF_MONTH))));
+		
+		log(DEBUG, "exportFileName for Snapshot %s from [%s: %04d-%02d-%02d %02d:%02d:%02d] is %s", ss, ss.getDeviceSerial(), c.get(Calendar.YEAR), c.get(Calendar.MONTH), c.get(Calendar.DAY_OF_MONTH), c.get(Calendar.HOUR_OF_DAY), c.get(Calendar.MINUTE), c.get(Calendar.SECOND),filename);
+		return filename;
+		
 	}
 	
 	public void export(){