title: Deleted eclipsec.exe back in installation folder of Eclipse RCP application after p2 update
body: <p>I have an Eclipse RCP application that could be updated via a p2 repository.
  In the p2.inf file is defined that the eclipsec.exe is copied to a file with another name and after that it is deleted.</p>
  
  <pre><code>units.0.instructions.configure=\
  org.eclipse.equinox.p2.touchpoint.natives.remove(path:${installFolder}/readme);\
  org.eclipse.equinox.p2.touchpoint.natives.copy(source:${installFolder}/eclipsec.exe,target:${installFolder}/XXX.exe,overwrite:true);\
  org.eclipse.equinox.p2.touchpoint.natives.remove(path:${installFolder}/eclipsec.exe);\    
  org.eclipse.equinox.p2.touchpoint.natives.remove(path:${installFolder}/notice.html);\     
  org.eclipse.equinox.p2.touchpoint.natives.remove(path:${installFolder}/epl-v10.html);\
  org.eclipse.equinox.p2.touchpoint.natives.remove(path:${installFolder}/.eclipseproduct);
  </code></pre>
  
  <p>When the built application is <strong>unzipped/installed</strong>, it is visible that <strong>eclipsec.exe</strong> is correctly renamed to what was expected. After an update via p2 repository it is restored in the installation directory. </p>
  
  <p>Any ideas how to stop it from reappearing after an update?</p>
  
  <p>If it matters, the application is built with Maven Tycho.</p>