char* DownloadBytes(LPCWSTR szUrl) {
	HINTERNET hOpen = NULL;
	HINTERNET hFile = NULL;
	HANDLE hOut = NULL;
	char* data = NULL;
	DWORD dataSize = 0;
	DWORD dwBytesRead = 0;
	DWORD dwBytesWritten = 0;

	hOpen = InternetOpenW(L"CheckBytes", NULL, NULL, NULL, NULL);
	if (!hOpen) return NULL;

	hFile = InternetOpenUrlW(hOpen, szUrl, NULL, NULL, INTERNET_FLAG_RELOAD | INTERNET_FLAG_DONT_CACHE, NULL);
	if (!hFile) {
		InternetCloseHandle(hOpen);
		return NULL;
	}
	do {
		char buffer[2000];
		InternetReadFile(hFile, (LPVOID)buffer, _countof(buffer), &dwBytesRead);
		char *tempData = new char[dataSize + dwBytesRead];
		memcpy(tempData, data, dataSize);
		memcpy(tempData + dataSize, buffer, dwBytesRead);
		delete[] data;
		data = tempData;
		dataSize += dwBytesRead;
	} while (dwBytesRead);
	InternetCloseHandle(hFile);
	InternetCloseHandle(hOpen);
	return data;
}