Microsoft link on x64 Architecture

[hutch--]

https://msdn.microsoft.com/en-us/library/windows/hardware/ff561499(v=vs.85).aspx

[anunitu]

I am not really up to date on Win64 stuff,and wondered what might be the advantages when programming in a 64 bit environment?

[hutch--]

 

Memory.  :P

Seriously, tested so far on 48 gig allocated which reads and writes OK. On Win32 you struggle to get 2 gig.