Cannot create window

[tofiffe]

#include <Windows.h>
#include <stdlib.h>
#include <tchar.h>

#pragma comment(linker,"\"/manifestdependency:type='win32'name='Microsoft.Windows.Common-Controls'\
                version='6.0.0.0' processorArchitecture='*'\
                publicKeyToken='6595b64144ccf1df' language='*'\"")

LRESULT WINAPI WndProc(HWND hWnd,UINT msg,WPARAM lParam,LPARAM wParam)
{
	return DefWindowProc(hWnd,msg,wParam,lParam);
}

int WinMain(HINSTANCE hInst,HINSTANCE hpInst,LPSTR cmdLine,int cmdshow)
{
	static TCHAR classname[]=_T("SCONF");
	static TCHAR wTitle[]=_T("Server Configurator");
	
	WNDCLASSEX wClass;
	wClass.cbClsExtra=NULL;
	wClass.cbSize=sizeof(WNDCLASSEX);
	wClass.cbWndExtra=NULL;
	wClass.hbrBackground=(HBRUSH)(CTLCOLOR_SCROLLBAR);
	wClass.hCursor=LoadCursor(NULL,IDC_ARROW);
	wClass.hIcon=LoadIcon(hInst,IDI_APPLICATION);
	wClass.hIconSm=LoadIcon(hInst,IDI_APPLICATION);
	wClass.hInstance=hInst;
	wClass.lpfnWndProc=WndProc;
	wClass.lpszClassName=classname;
	wClass.lpszMenuName=NULL;
	wClass.style=CS_HREDRAW|CS_VREDRAW;
	if(!RegisterClassEx(&wClass))
	{
		MessageBox(NULL,L"Could not register class!", L"ERROR",MB_ICONERROR|MB_OK);
	}
	RECT wr={0,0,200,250};
	AdjustWindowRect(&wr,WS_CAPTION,false);
	
	HWND hWnd=CreateWindow(
		classname,
		wTitle,
		WS_CAPTION,
		GetSystemMetrics(SM_CXSCREEN)/2-100,
		GetSystemMetrics(SM_CYSCREEN)/2-125,
		wr.right-wr.left,//width
		wr.bottom-wr.top,//height
		NULL,
		NULL,
		hInst,
		NULL);

	if(!hWnd)
	{
		MessageBox(NULL,_T("Could not create window!"),_T("ERROR!"),MB_ICONERROR);
		return 1;
	}
	ShowWindow(hWnd,cmdshow);
	MSG msg;
	while(GetMessage(&msg,0,0,0))
	{
		TranslateMessage(&msg);
		DispatchMessage(&msg);
	}
	return (int)msg.wParam;
}

this is the full code, when I try to compile, the hWnd always returns false...I even tried copying the code from a working program and it did not work...What's going on here? It always worked before...

[modoran]

Use GetLastError() to see why it is failing.

[tofiffe]

That's odd...the error returned is 0...

[modoran]

It returns error code 126 for me.

ERROR_MOD_NOT_FOUND

126 (0x7E)

The specified module could not be found.

[tofiffe]

so what's wrong with it?

[guestgulkan]

This is not helping.

LRESULT WINAPI WndProc(HWND hWnd,UINT msg,WPARAM lParam,LPARAM wParam) //check your parameter names!!!!!!!!!!!!!!!!!!!!!!!
{
	return DefWindowProc(hWnd,msg,wParam,lParam);
}

[webJose]

See if adding WS_POPUP makes a difference.

[Nexius]

The WinMain calling convention must be changed to stdcall.

[guestgulkan]

I repeat, he is is twisting/crossing over his wParam and lParam in The WndProc function -

LRESULT WINAPI WndProc(HWND hWnd,UINT msg,WPARAM lParam,LPARAM wParam)
{
return DefWindowProc(hWnd,msg,wParam,lParam);
}

LRESULT WINAPI WndProc(HWND hWnd,UINT msg,WPARAM lParam,LPARAM wParam)
return DefWindowProc(hWnd,msg,wParam,lParam);
}

[tofiffe]

guesthulkan was right xD
I can't believe I made a stupid mistake like that :P Problem solved.