diff --git a/Toolbox Migration/pom.xml b/Toolbox Migration/pom.xml
index f73cce1..b119636 100644
--- a/Toolbox Migration/pom.xml	
+++ b/Toolbox Migration/pom.xml	
@@ -6,6 +6,11 @@
 	<version>0.0.1-SNAPSHOT</version>
 
 	<dependencies>
+		<dependency>
+			<groupId>log4j</groupId>
+			<artifactId>log4j</artifactId>
+			<version>1.2.16</version>
+		</dependency>
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
diff --git a/Toolbox Migration/src/com/bayer/edam/ToolboxFileExporter.java b/Toolbox Migration/src/com/bayer/edam/ToolboxFileExporter.java
index dfaf46d..25d70b0 100644
--- a/Toolbox Migration/src/com/bayer/edam/ToolboxFileExporter.java	
+++ b/Toolbox Migration/src/com/bayer/edam/ToolboxFileExporter.java	
@@ -5,19 +5,28 @@ import java.io.File;
 import java.io.InputStreamReader;
 import java.util.List;
 
+import org.apache.log4j.BasicConfigurator;
+import org.apache.log4j.ConsoleAppender;
+import org.apache.log4j.Layout;
+import org.apache.log4j.Level;
+import org.apache.log4j.Logger;
+import org.apache.log4j.PatternLayout;
+
 import com.univocity.parsers.csv.CsvParser;
 import com.univocity.parsers.csv.CsvParserSettings;
 
 public class ToolboxFileExporter {
 	
+	private static Logger log = Logger.getLogger(ToolboxFileExporter.class);
+
 	
 	private List<String[]> rows;
 	private String baseDir = "I:\\Toolbox\\Assets";
 	
 	// Formatdatei generiert mit
-	// bcp "SELECT OriginalImage FROM AssetImages WHERE AssetID=586" queryout Image.jpg -S MOVNCG -d Bayertoolbox_prod -T -x
+	// bcp "SELECT OriginalImage FROM AssetImages WHERE AssetID=586" queryout Image.jpg -S MOVNCG -d Bayertoolbox_prod -T
 	//   Geben Sie den Dateispeichertyp des Felds OriginalImage ein [varbinary(max)]: x
-	//   Geben Sie die Präfixlänge des OriginalImage-Felds ein [8]:
+	//   Geben Sie die Präfixlänge des OriginalImage-Felds ein [8]: 0
 	//   Geben Sie das Feldabschlusszeichen ein [none]:
 
 	// Abruf:
@@ -39,18 +48,20 @@ public class ToolboxFileExporter {
 	}
 	
 	private void getImage(String assetId, String originalFilenname) throws Exception {
-		System.out.println("AssetID: " + assetId + " OriginalFilename: '" + originalFilenname + "'");
-		
-		
-		// TODO Check if file already exists (bcp just overwrites existing files)
-		
-		Process process = Runtime.getRuntime().exec(command1 + assetId + command2 + assetId + command3, null, workingDir);
-		process.waitFor();
-		BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
-		
-		String s;
-		while ((s = reader.readLine()) != null) {
-			System.out.println(s);
+		if (new File(baseDir + File.separator + assetId).exists()) {
+			log.error("File for asset " + assetId + " already present, skipping");
+		}
+		else {
+			log.info("Download for asset " + assetId + ", OriginalFilename: '" + originalFilenname + "'");
+			Process process = Runtime.getRuntime().exec(command1 + assetId + command2 + assetId + command3, null, workingDir);
+			process.waitFor();
+			if (0 < process.exitValue()) {
+				BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+				String s;
+				while ((s = reader.readLine()) != null) {
+					log.error(s);
+				}
+			}
 		}
 	}
 	
@@ -68,6 +79,10 @@ public class ToolboxFileExporter {
 	
 
 	public static void main(String[] args) {
+		Layout layout = new PatternLayout("%p %m%n"); // "%d{ISO8601} - %p %m%n"
+		BasicConfigurator.configure(new ConsoleAppender(layout));
+		log.setLevel(Level.DEBUG);
+		
 		try {
 			new ToolboxFileExporter();
 		} catch (Exception e) {