remove defaultEnablement org.eclipse.equinox.p2.ui.sdk.classicUpdate from cpp/plugin.xml for SYMSEE
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<plugin>
<extension-point id="featureUseTracker" name="Feature Usage Tracker" schema="schema/featureUseTracker.exsd"/>
</plugin>