diff --git a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
index f683fc5..2618e02 100644
--- a/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
+++ b/org.ntlab.traceCollector/src/org/ntlab/traceCollector/TracerLaunchConfigurationDelegate.java
@@ -31,16 +31,7 @@
 public class TracerLaunchConfigurationDelegate extends org.eclipse.jdt.launching.AbstractJavaLaunchConfigurationDelegate {
 	@Override
 	public void launch(ILaunchConfiguration configuration, String mode,
-			ILaunch launch, IProgressMonitor monitor) throws CoreException {
-		
-//		int cnt = 0;
-//		for (IAdditionalLaunchConfiguration config : Activator.getDefault().getLoader().getAdditionalLaunchConfigurations()) {
-//			for (String str : config.getAdditionalClasspath()) {
-//				System.out.println(str);
-//				cnt++;
-//			}
-//		}
-		
+			ILaunch launch, IProgressMonitor monitor) throws CoreException {		
 		if (monitor == null) {
 			monitor = new NullProgressMonitor();
 		}
@@ -97,6 +88,7 @@
 				System.arraycopy(additionalClasspaths, 0, classpath, configClasspath.length + 2, additionalClasspaths.length);
 
 				for (int i = 0; i < classpath.length; i++) {
+					classpath[i] = classpath[i].replace("/", File.separator);
 					System.out.println(String.format("classpath[%d] = %s", i, classpath[i]));
 				}
 			} catch (IOException e) {