Javac <<< :(

This stupid thing make me going crazy sia ~~ how to compile from Vista ??

java -version

with no error

javac -version

Error o0o fuck it

set your path .....

done

again it got error

It mean my CMD cont find the compiler WTF ??o.0?

it on C:\java\jdk1.6.0_17\bin\

and my laptop seems like cant find javac.exe ......

wht should i do ?? hmm ~~ hmm~~ thinking ~~