Gog installer

• v1
  • No special requirements
  • Associate an application to PDF files works to prevent the installation of a Windows PDF reader
• v2
  • Crashes right away on missing gdiplus.dll function
    • Fixed by either native gdiplus.dll or Wine 1.5.9+ (stubs: crash is avoided but result is ugly black rectangles)
  • Workaround for PDF readers for v1 does not uncheck PDF reader checkbox, but seems to still work nonetheless
    • Or maybe it crashes because it cannot find MFC42.DLL
  • Somehow tries to fiddle to screens configuration at the end of installation
    • Seems only fixed by Wine 1.5.9+ :(
  • [HKEY_CURRENT_USER\Software\GOG.com] DefaultMD5: "OFF"
    • Could be worth tweaking?