Unsupportedclassversion error

Hi Friends,

i installed java 1.5 in my system. The problem is i've created a java file in my personal folder its compiling fine but if i try to run it i am not able to do and giving error like Unsupportedclassversion. But if i compile and run a program from the bin directory means i am able to do it.

Can anyone help me to rectify this problem please/

Thanks in advance.

[397 byte] By [smr_rashmya] at [2007-11-27 11:53:07]