title: Package <blah> does not exist error - NetBeans 6.8 & Windows 7
body: <p>I'm using NetBeans 6.8 on Windows 7. I upgraded from WinXP and NetBeans 6.7. Now my existing java web app project is no longer able to import/find the packages I've developed - I receive a 'Package ,blah. does not exist' and yet the packages do exist, worked fine in NetBeans 6.7 and the project still compiles and runs OK. </p>
  
  <p>I've tried changing the Java Platform/JDK from 1.6.0_10 back to JDK 1.5.0_22 but I still receive errors package  does not exist. </p>
  
  <p>All other 'standard' libraries and packages are able to be imported and used OK ... eg Struts, Hibernate</p>