ATL::CRegKey trick please pay attention on REGSAM. HKEY m_hKey; REGSAM m_samWOW64; NND, default is HKEY_READ | HKEY_WRITE, so you understood. 0
Windows Security programming sample Good to find below article about windows security such as SID, ACE, DCL etc. https://msdn.microsoft.com/en-US/library/46z2w9kb(v=vs.80).aspx Just download that tand...