Using Java 141 I get an exception at startup. Here is the log

>Log Session: Wednesday, July 13, 2005 9:57:08 AM EDT
>System Info: 
  Product Version       = NetBeans IDE Dev (Build 200507110943)
  Operating System      = OS/2 version 20.45 running on x86
  Java; VM; Vendor      = 1.4.1_07; Java HotSpot(TM) Client VM
1.4.1_07-fcs-gcd-b42-20040728; Golden Code Development Corp.
  Java Home             = D:\JAVA141\JRE
  System Locale; Encod. = en_US (nb); IBM-437
  Home Dir; Current Dir = D:\JAVA141\JRE; D:\netbeans\platform5
  IDE Install; User Dir = D:\netbeans\platform5; D:\.netbeans\dev
  CLASSPATH             =
D:\netbeans\platform5\lib\boot.jar;D:\netbeans\platform5\lib\org-openide-modules.jar;D:\netbeans\platform5\lib\org-openide-util.jar;d:\java141\lib\dt.jar;d:\java141\lib\tools.jar;
  Boot & ext classpath  =
D:\JAVA141\JRE\lib\rt.jar;D:\JAVA141\JRE\lib\i18n.jar;D:\JAVA141\JRE\lib\sunrsasign.jar;D:\JAVA141\JRE\lib\jsse.jar;D:\JAVA141\JRE\lib\jce.jar;D:\JAVA141\JRE\lib\charsets.jar;D:\JAVA141\JRE\classes;D:\JAVA141\JRE\lib\ext\dnsns.jar;D:\JAVA141\JRE\lib\ext\ldapsec.jar;D:\JAVA141\JRE\lib\ext\localedata.jar;D:\JAVA141\JRE\lib\ext\sunjce_provider.jar
  Dynamic classpath     =
D:\netbeans\platform5\core\core.jar;D:\netbeans\platform5\core\org-openide-filesystems.jar;D:\netbeans\platform5\core\updater.jar;D:\netbeans\nb4.1\core\org-netbeans-upgrader.jar;D:\netbeans\nb4.1\core\locale\core_nb.jar;D:\netbeans\nb4.1\core\locale\updater_nb.jar;D:\netbeans\ide5\core\org-netbeans-modules-apisupport-ant-cli.jar;D:\netbeans\ide5\core\org-netbeans-modules-utilities-cli.jar
-

*********** Exception occurred ************ at 9:57 AM on Jul 13, 2005
org.netbeans.mdr.util.DebugException: Fatal error: Repository
boot/initialization failed with message: Bad Magic Number 0 in header at offset
1,634,497,893
	at org.netbeans.mdr.NBMDRepositoryImpl.initCheck(NBMDRepositoryImpl.java:753)
	at org.netbeans.mdr.NBMDRepositoryImpl.beginTrans(NBMDRepositoryImpl.java:223)
	at org.netbeans.modules.javacore.JMManager.init(JMManager.java:255)
	at org.netbeans.modules.javacore.JMManager.access$900(JMManager.java:59)
	at org.netbeans.modules.javacore.JMManager$6.run(JMManager.java:1293)
	at org.openide.util.Task.run(Task.java:207)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:469)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:870)
==>
org.netbeans.mdr.persistence.StoragePersistentDataException: Bad Magic Number 0
in header at offset 1,634,497,893
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeExtent.readExtent(BtreeExtent.java:143)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.getExtent(BtreeDataFile.java:573)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.checkRecord(BtreeDataFile.java:1003)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get(BtreeDataFile.java:276)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDataFile.get(BtreeDataFile.java:262)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getRecord(BtreeDatabase.java:973)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.getIfExists(BtreeDatabase.java:725)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.fetchClassIndex(BtreeDatabase.java:1004)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.open(BtreeDatabase.java:286)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeDatabase.<init>(BtreeDatabase.java:145)
	at
org.netbeans.mdr.persistence.btreeimpl.btreestorage.BtreeStorage.create(BtreeStorage.java:147)
	at org.netbeans.mdr.storagemodel.MdrStorage.init(MdrStorage.java:463)
	at org.netbeans.mdr.storagemodel.MdrStorage.init(MdrStorage.java:401)
	at org.netbeans.mdr.NBMDRepositoryImpl.initCheck(NBMDRepositoryImpl.java:746)
	at org.netbeans.mdr.NBMDRepositoryImpl.beginTrans(NBMDRepositoryImpl.java:223)
	at org.netbeans.modules.javacore.JMManager.init(JMManager.java:255)
	at org.netbeans.modules.javacore.JMManager.access$900(JMManager.java:59)
	at org.netbeans.modules.javacore.JMManager$6.run(JMManager.java:1293)
	at org.openide.util.Task.run(Task.java:207)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:469)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:870)