dbca fails withNoClassDefFoundError

I'm having problems installing 10g on XP pro, the install is successful if I don't create a database.

(I've tried on two pcs, one with 256Mb and one with 512Mb.)

The error is the same on both, it's dbca.

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:> dbca

Exception in thread "main" java.lang.NoClassDefFoundError: com/inprise/vbroker/C ORBA/portable/Skeleton

        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
        at oracle.sysman.assistants.dbca.backend.Host.<init>(Host.java:624)
        at oracle.sysman.assistants.dbca.ui.UIHost.<init>(UIHost.java:200)
        at oracle.sysman.assistants.dbca.ui.InteractiveHost.<init>(InteractiveHo
st.java:54)
        at oracle.sysman.assistants.dbca.Dbca.getHost(Dbca.java:149)
        at oracle.sysman.assistants.dbca.Dbca.execute(Dbca.java:91)
        at oracle.sysman.assistants.dbca.Dbca.main(Dbca.java:169)

Any thoughts appeciated... Received on Fri Jun 25 2004 - 12:41:48 CEST