Our code is compiled with Composer XE 2013 in Studio 2010, for Win32
Some of our users have migrated to Win7 x64 and we have discovered (as has been reported earlier) that there can be problems with the ALLOCATE process for code compiled for Win32 that attempts to run in Win7x64. If, however, the code is compiled for x64, we encounter no problems.
We have used memory mapped files in our commercial software since early in XP days. In the Win32 code we use the following at the beginning of the subroutine that was used to access a previously established memory mapped file to use the MMF routines supplied in the kernel32 module:
use kernel32, only: CreateFileMapping, MapViewOfFile, CloseHandle, UnmapViewOfFile, RtlMoveMemory
What are / where are the equivalent routines for x64?