Hello,
i m newbie in this group and in java.
i m using jdk1.6 compiler. on my Laptop
But still i m facing a problem
when i m Compiling the Program
the program complied with no error's but at Run time it generate

Error: 'java.lang.classdefnotfound"

i dont understand whts happen this happens with all the

programs

The Process is

first set path

"C:\ path= c:\jdk1.6\bin "

Compile Program

C:\javac first.java  // programm complied with no errors

Run it
C:\java first  // now this times it shows Error

"Java.lang.classdefnotfound"

if enyone knows about it please tell me wht to do

Thanks in advance