I'm having problems with compiling my java source codes. At first, my command prompt would return: " 'javac' is not recognized as an internal or external command, operable program or batch file." So I added the bin subdirectory to my autoexec.bat file. Now when I try compiling, it brings the error message:
error: cannot read: HelloWorld.java
In command prompt, I successfully open the directory where this HelloWorld.java source code file is. And all cases are in proper order. But this error is always been return. Please tell me what to do.