Compiled with Student Visual C++, help?

I just compiled with my student version of Microsoft Visual C++ 6 and realize that when I load the executables, or degub it, I get a warning message saying that I cannot sell whatever I compile with MVC++... so I was wondering: should I get a different compiler, buy the latest MVC++, or something else? please help?

I downloaded eclips, but have no idea how to compile the engine at all using it either. Thanks for your time in advance.