Well if you're going to be like that..

From download site:

Release Notes - READ THESE FIRST!

From the release notes:

You should install the new emplode or emptool before installing this
release. If you fail to do so your empeg-car unit may not function and it
will be necessary to apply the upgrade again using the correct version of
empegUpgrade or upgclient.

We strongly recommend completely de-installing the previous emplode before
installing the new one, which installs into a different location.

So nyah, I out bitched you!

Rob