I am so frustrated with my application. I run it and it hangs, not giving me any message. Finally I found that my application might reach maximum size. I don't know, just guess. I use Borland C++. I have to change the code to reduce the size, then I can run it. But the problem is that I still need add more code. I don't understand, my code could be any large and should not be limited to some size. Please let me know what is real problem. Every time I add more codes, I got problem. I reduced and then can run it. Thanks.