Hello every one,
when I rum the java class "Sample.class" to read an xml file using xcerces jar file I get this message error

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.


C:\DOM>javac Sample.java -cp ./xerces-.2.1.jar;./tdom.jar

C:\DOM>java Sample sample.xml
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/xerces/par
sers/DOMParser
at Sample.main(Sample.java:46)
Caused by: java.lang.ClassNotFoundException: org.apache.xerces.parsers.DOMParser

at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 1 more
please could any one reply me to handle this error message