diff -r ed1c9f64298a -r 5b9d4d8641ce trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/engine/preferences/PreferenceInitializer.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/engine/preferences/PreferenceInitializer.java	Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2007-2010 Nokia Corporation and/or its subsidiary(-ies). 
+ * All rights reserved.
+ * This component and the accompanying materials are made available
+ * under the terms of "Eclipse Public License v1.0"
+ * which accompanies this distribution, and is available
+ * at the URL "http://www.eclipse.org/legal/epl-v10.html".
+ *
+ * Initial Contributors:
+ * Nokia Corporation - initial contribution.
+ *
+ * Contributors:
+ *
+ * Description:
+ *
+ * Class used to initialize default preference values.
+ *
+ */
+package com.nokia.traceviewer.engine.preferences;
+
+import org.eclipse.core.runtime.preferences.AbstractPreferenceInitializer;
+import org.eclipse.jface.preference.IPreferenceStore;
+
+import com.nokia.traceviewer.TraceViewerPlugin;
+
+/**
+ * Class used to initialize default preference values.
+ */
+public class PreferenceInitializer extends AbstractPreferenceInitializer {
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @seeorg.eclipse.core.runtime.preferences.AbstractPreferenceInitializer#
+	 * initializeDefaultPreferences()
+	 */
+	@Override
+	public void initializeDefaultPreferences() {
+		IPreferenceStore store = TraceViewerPlugin.getDefault()
+				.getPreferenceStore();
+
+		// Configuration file
+		store.setDefault(PreferenceConstants.CONFIGURATION_FILE,
+				PreferenceConstants.DEFAULT_CONFIGURATION_FILE);
+
+		// Timestamp accuracy
+		store.setDefault(PreferenceConstants.TIMESTAMP_ACCURACY,
+				PreferenceConstants.MILLISECOND_ACCURACY);
+
+		// Time from previous checkbox
+		store.setDefault(PreferenceConstants.TIME_FROM_PREVIOUS_TRACE_CHECKBOX,
+				false);
+
+		// Show component and group name before trace text checkbox
+		store.setDefault(
+				PreferenceConstants.SHOW_COMPONENT_GROUP_NAME_CHECKBOX, true);
+
+		// Show class and function name before trace text checkbox
+		store.setDefault(PreferenceConstants.SHOW_CLASS_FUNCTION_NAME_CHECKBOX,
+				true);
+
+		// Auto reload changed Dictionaries checkbox
+		store.setDefault(PreferenceConstants.AUTO_RELOAD_DICTIONARIES_CHECKBOX,
+				true);
+
+		// Show BTrace variables checkbox
+		store.setDefault(PreferenceConstants.SHOW_BTRACE_VARIABLES_CHECKBOX,
+				true);
+
+		// Show undecoded traces as what type checkbox
+		store.setDefault(PreferenceConstants.SHOW_UNDECODED_TRACES_TYPE,
+				PreferenceConstants.UNDECODED_ID_AND_DATA);
+
+		// Insert OST as default data format
+		store.setDefault(PreferenceConstants.DATA_FORMAT,
+				"OST - Open System Trace"); //$NON-NLS-1$
+
+		// Auto connect to dynamic connections
+		store.setDefault(
+				PreferenceConstants.AUTO_CONNECT_DYNAMIC_CONNECTIONS_CHECKBOX,
+				false);
+	}
+}