Problems installing Wind River

[mikets]

I am teaching a summer Robotics programming class using Wind River. Wind River was installing fine for almost all students except for one. I tried installing and uninstalling several times and it yielded the same error. Wind River seems to install just fine with both Disc 1 and 2. I also successfully installed the latest Workbench update, FRC utilities update and Driver station update. I even verified that the WPILib and FRC sample projects are in the right directories. But when I attempted to start Workbench the first time, it gave me an error dialog telling me to look at some log file. Here is the content of that log file. It seems the Eclipse IDE can't find some Java component. Does anybody know what went wrong and how I should fix it?

!SESSION 2013-08-16 00:06:53.244 -----------------------------------------------
eclipse.buildId=M20110311-1130/WB20110622-1135
java.version=1.6.0_21
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments: -os win32 -ws win32 -arch x86
!ENTRY org.eclipse.osgi 4 0 2013-08-16 00:06:53.764
!MESSAGE Application error
!STACK 1
java.lang.RuntimeException: Application "com.windriver.ide.UnifiedSWTSwingApplication" could not be found in the registry. The applications available are: org.eclipse.ant.core.antRunner, org.eclipse.equinox.app.error, org.eclipse.equinox.p2.director.app.application, org.eclipse.equinox.p2.director, org.eclipse.equinox.p2.garbagecollector.applicatio n, org.eclipse.equinox.p2.metadata.generator.EclipseG enerator, org.eclipse.equinox.p2.publisher.InstallPublisher, org.eclipse.equinox.p2.publisher.EclipseGenerator, org.eclipse.equinox.p2.publisher.ProductPublisher, org.eclipse.equinox.p2.publisher.FeaturesAndBundle sPublisher, org.eclipse.equinox.p2.reconciler.application, org.eclipse.equinox.p2.repository.repo2runnable, org.eclipse.equinox.p2.repository.metadataverifier , org.eclipse.equinox.p2.artifact.repository.mirrorA pplication, org.eclipse.equinox.p2.metadata.repository.mirrorA pplication, org.eclipse.equinox.p2.updatesite.UpdateSitePublis her, org.eclipse.equinox.p2.publisher.UpdateSitePublish er, org.eclipse.equinox.p2.publisher.CategoryPublisher , org.eclipse.help.base.infocenterApplication, org.eclipse.help.base.helpApplication, org.eclipse.help.base.indexTool, org.eclipse.ui.ide.workbench, org.eclipse.update.core.standaloneUpdate, org.eclipse.update.core.siteOptimizer.
at org.eclipse.equinox.internal.app.EclipseAppContain er.startDefaultApp(EclipseAppContainer.java:248)
at org.eclipse.equinox.internal.app.MainApplicationLa uncher.run(MainApplicationLauncher.java:29)
at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.runApplication(EclipseAppLauncher.java: 110)
at org.eclipse.core.runtime.internal.adaptor.EclipseA ppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.ru n(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework( Main.java:620)
at org.eclipse.equinox.launcher.Main.basicRun(Main.ja va:575)
at org.eclipse.equinox.launcher.Main.run(Main.java:14 08)
at org.eclipse.equinox.launcher.Main.main(Main.java:1 384)
at org.eclipse.equinox.launcher.WRWBMain.main(WRWBMai n.java:37)

Since it seems to be Java related, I checked the students install log and found that he had recently installed Java update 25. I went to java.com and installed the latest java which is also update 25. But it didn't fix the problem. Am I barking up the wrong tree?