This has been a true life saver I had no idea about if it where not for my friend Aaron Roberson.  My issue was that I suffered a crash on my box and eclipse was open.  The configuration got messed up and it could not load ColdFusion Builder or Flash Builder.  I have an Eclipse JEE install with CF and Flash builder as plugins on top.  For some strange reason the Eclipse installer reported the plugins as installed, but no perspectives available.  So what do I do?  Reinistall everything again?

Well, this little gem is hidden. So click on Help > Install Software… and look at the following:


Click on the already installed link and you will get another dialog, where click on the configuration tab.  Look for a stable configuration you remember running on and then hit the “Revert” button and voila!! Eclipse configuration restored.  What a life saver!!