Cheat Engine

[Dr.Disrespect]

Please take a look at the two screenshots.
I want to make a trainer from C++, but I'm having problem with finding the window of the game. I have watched some tutorials and copied the code in the tutorial to Visual Studio. However, an error message kept showing up, which points to the FindWindow function. How to fix it? (I was using the calculator in windows OS for testing purpose.)

Thanks in advance.

Edit:
I uploaded the wrong picture of the error message. Now it's correct.

[ParkourPenguin]

That compiles just fine for me using cygwin g++. What compiler and options are you using? Are you sure everything is up to date?

[Dr.Disrespect]

[ParkourPenguin]

I used notepad to write the c++ source file and cygwin g++ to compile it. I would not recommend writing source code in notepad as there are many free IDEs you could get. The only reason why I did was because it was the fastest thing I could use to test such a small amount of code.

You should take the time to learn about programming in general. Not just the syntax of a specific language, but other things such as how source code is translated to asm. Use google to help learn.

[atom0s]

You need to change the character set in Visual Studio's project properties from Unicode to Multibyte.
(Or use Unicode strings.)

[Dr.Disrespect]

@Penguin @ atom0s

Thank both of you.