GetModulePath

std::wstring GetModulePath()
{
    TCHAR buff[MAX_PATH] = { 0 };
    GetModuleFileName(NULL, buff, sizeof(buff));
    TCHAR* pStart = &buff[_tcslen(buff) - 1];
    for (; pStart != buff; pStart--)
    {
        if (*pStart == TEXT('\\'))
        {
            *pStart = TEXT('\0');
            break;
        }
    }

    return buff;
}