Hello,

I have three machines that are suddenly giving an eclipse error (working fine yesterday) the error log is:

!SESSION Fri Jul 08 10:28:38 EDT 2011 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2011-07-08 10:28:38.908
!MESSAGE Exception launching the Eclipse Platform:
!STACK
java.lang.ClassNotFoundException: org.eclipse.core.runtime.adaptor.EclipseStarter
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework( Main.java:546)
at org.eclipse.equinox.launcher.Main.basicRun(Main.ja va:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:12 36)

I have no more ideas how to resolve it, does anyone have any suggestions?
If so I would appreciate it!
Thanks,
Brent