i am writing one java code in notecode.once i am compling the code in command prompt it is showing the following error:
javac is not recognised as an internal or external command ,operable program or batch file.
what does this mean?..i am using jre7 java version.i have also specified the required path...please help .i am new to java.

i have also specified the required path...please help .i am new to java.

Make sure that you have set the path correctly and re-compile it again.

thank you for replying
as far i think my path is correct .please check wheter is it right or wrong.
%system32\windowsPowerShell\v1.0\c;c\ProgramFiles\java\jre7\bin
my os is 32-bit windows 7

On most Windows systems there is a blank between Program and Files.
Check your settings.

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