Thread: Permission Denied

I am writing a server for my game that I am making. Up to about 2 minutes ago, it compiled fine. Now, however, it gives me an error and I have changed nothing.

Main Code:

Code:

#include <windows.h>
#include <winsock2.h>
#include <fstream>
#include "definitions.hpp"
using namespace std;

LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);

char szClassName[ ] = "DNMasterServer";
HWND hwnd, connectlog;
WORD sockVersion;
WSADATA wsaData;
int iResult;
SOCKET m_socket;
SOCKET AcceptSocket;
HANDLE connectthread;
char mstrmessage[2048];

void WaitConnection() {
    while (1) {
            AcceptSocket = SOCKET_ERROR;
            while (AcceptSocket == SOCKET_ERROR) {
                AcceptSocket = accept( m_socket, NULL, NULL );
            }
            m_socket = AcceptSocket;
            send(m_socket, mstrmessage, strlen(mstrmessage), 0);
            closesocket(m_socket);
            closesocket(AcceptSocket);
            SendMessage(connectlog, LB_ADDSTRING, 0, (LPARAM) "Master Message Sent...");
    }
    ExitThread(0);
}

int WINAPI WinMain (HINSTANCE hThisInstance,
                    HINSTANCE hPrevInstance,
                    LPSTR lpszArgument,
                    int nFunsterStil)

{
    MSG messages;
    WNDCLASSEX wincl;

    wincl.hInstance = hThisInstance;
    wincl.lpszClassName = szClassName;
    wincl.lpfnWndProc = WindowProcedure;
    wincl.style = CS_DBLCLKS;
    wincl.cbSize = sizeof (WNDCLASSEX);

    wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
    wincl.lpszMenuName = NULL;
    wincl.cbClsExtra = 0;
    wincl.cbWndExtra = 0;
    wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;

    if (!RegisterClassEx (&wincl))
        return 0;

    hwnd = CreateWindowEx (
           0,
           szClassName,
           "Day and Night Master Server",
           WS_OVERLAPPEDWINDOW | WS_MINIMIZE,
           CW_USEDEFAULT,
           CW_USEDEFAULT,
           640,
           480,
           HWND_DESKTOP,
           NULL,
           hThisInstance,
           NULL
           );

    ShowWindow (hwnd, nFunsterStil);

    while (GetMessage (&messages, NULL, 0, 0))
    {
        TranslateMessage(&messages);
        DispatchMessage(&messages);
    }

    return messages.wParam;
}



LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    HDC hdc;
    PAINTSTRUCT ps;
    LPSTR szMessage = "Day and Night Master Server Program";
    LPSTR szMessage2 = "Set Master Server Message:";
    ifstream a_file;
    ofstream myfile;
    switch (message)
    {
        case WM_CREATE:
             a_file.open("dnmstrsrvrmsg.txt", ios::in);
             if(!a_file.is_open()) {
                 MessageBox(hwnd, "Failed to open file!", "Error!", MB_OK | MB_ICONSTOP);
             }
             while(!a_file.eof()) 
             {
                 a_file.getline(mstrmessage, 2046);
             }
             a_file.close();

             CreateWindow("Edit", mstrmessage, WS_BORDER | WS_VISIBLE | WS_CHILD | WS_TABSTOP | ES_MULTILINE, 32, 96, 320, 240, hwnd, (HMENU)ID_MESSAGE, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
             CreateWindow("Button", "Submit New Message", WS_BORDER | WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON, 112, 352, 150, 25, hwnd, (HMENU) ID_SUBMITNEW, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
             connectlog = CreateWindow("Listbox", "", WS_VISIBLE | WS_CHILD | WS_VSCROLL | WS_BORDER | LBS_NOTIFY, 384, 128, 224, 208, hwnd, (HMENU) ID_CONNECTLOG, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL); 
             SendMessage(connectlog, LB_ADDSTRING, 0, (LPARAM) "Master Server Started...");
             iResult = WSAStartup( MAKEWORD(2,2), &wsaData );
             if ( iResult != NO_ERROR ) {
                 MessageBox(hwnd, "Error initializing Winsock!", "Error!", MB_ICONSTOP | MB_OK);
                 exit(0);
             }
             m_socket = socket( AF_INET, SOCK_STREAM, IPPROTO_TCP );
             if ( m_socket == INVALID_SOCKET ) {
                 MessageBox(hwnd, "Error at socket():", "Error!", MB_ICONSTOP | MB_OK);
                 MessageBox(hwnd, _itoa(WSAGetLastError(), NULL, 10), "Error!", MB_ICONSTOP | MB_OK);
                 WSACleanup();
                 exit(0);
             }
             sockaddr_in service;
             service.sin_family = AF_INET;
             service.sin_addr.s_addr = INADDR_ANY;
             service.sin_port = htons(19493);
             if ( bind( m_socket, (SOCKADDR*) &service, sizeof(service) ) == SOCKET_ERROR ) {
                 MessageBox(hwnd, "bind() Failed!", "Error!", MB_ICONSTOP | MB_OK);
                 closesocket(m_socket);
                 exit(0);
             }
             if ( listen( m_socket, 1 ) == SOCKET_ERROR ) {
                 MessageBox(hwnd, "Error listening on socket!", "Error!", MB_ICONSTOP | MB_OK);
                 exit(0);
             }
             connectthread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)WaitConnection, NULL, 0, NULL);
             break;
        case WM_PAINT:
             hdc = BeginPaint(hwnd, &ps);
             SetBkColor(hdc, 0x008500);
             TextOut(hdc, 192, 16, szMessage, strlen(szMessage));
             TextOut(hdc, 32, 64, szMessage2, strlen(szMessage2));
             EndPaint(hwnd, &ps);
             break;
        case WM_COMMAND:
             switch(LOWORD(wParam)) {
                 case ID_SUBMITNEW:
                      char tempmessage[2048];
                      char checkmessage[] = "Are you sure you wish to change the Master Server Message to the following message:\n\n";
                      GetDlgItemText(hwnd, ID_MESSAGE, tempmessage, 2046);
                      strcat(checkmessage, tempmessage);
                      if(MessageBox(hwnd, checkmessage, "Change the Master Server Message?", MB_YESNO) == 6) {
                           GetDlgItemText(hwnd, ID_MESSAGE, mstrmessage, 2046);
                           myfile.open("dnmstrsrvrmsg.txt", ios::trunc);
                           if(!myfile.is_open()) {
                                MessageBox(hwnd, "Failed to open file!", "Error!", MB_OK | MB_ICONSTOP);
                                break;
                           }
                           myfile<<mstrmessage;
                           myfile.close();
                      }
                      break;
             }
             break;
        case WM_DESTROY:
            TerminateThread(connectthread, 0);
            closesocket(m_socket);
            closesocket(AcceptSocket);
            PostQuitMessage (0);
            break;
        default:
            return DefWindowProc (hwnd, message, wParam, lParam);
    }

    return 0;
}

Header File:

Code:

#define ID_MESSAGE        100
#define ID_SUBMITNEW      101
#define ID_CONNECTLOG     102

Error Messages:

Permission denied
ld returned 1 exit status
C:\Dev-Cpp\Day and Night Master Server\Makefile.win [Build Error] ["Day] Error 1

I was doing the exact same thing before and got the same warning for the second line, but now it tells me the other two things.

I have not changed anything in my code since I last got it to compile. I have tried to rebuild the project and that didn't work. I tried closing it and reopening it and that didn't help. I have tried opening another project and then coming back to this one and that didn't help.

I am using Dev-C++.


Oh and I know that the code I use for checking connections the server is bad I am going to fix that.