Cheat Engine

[phpscriptcoder]

I need to stop a game from automatically closing a window. I know the class name and the window title, is this possible?

I tried using ShowWindow() with C#, but the game is actually closing the window, not just hiding it.

[phpscriptcoder]

Any suggestions?

I found the address where the window handle is stored and changed it to point to another window. The window doesn't close, but then the game crashes immediately after.

[Geri]

If You have found the function which is closing the window, try to nop it. It may work. But it is depending on the program.

[-DEViL-]

usually this is being done by TerminateProcess api function.
the easiest way for you would be using ollydbg with "Hide Debugger" plugin installed or you can hook the api inside of the game if you know how to.