Take the tour ×  Migrating to Windows 7 x64, I'm having problems
running Cygwin in this environment. It looks like ASLR feature
of Windows 7 is the cause. It causes various DLLs to load at
different addresses in virtual memory, and it looks like Cygwin
expects to have the same base addresses for the same DLLs in the
parent and child processes, when a child process is spawned.
Apparently there is a specific check for that and the following
message is displayed:  5816 [main] perl 4148
C:\Cygwin\bin\perl.exe: *** fatal error - unable to remap
C:\Cygwin\lib\perl5\5.10\i686-Cygwin\auto\Data\Dumper\Dumper.dll
to same address as parent(0x9A0000) != 0xB40000  I tried turning
off ASLR by setting
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Memory
Management\MoveImages: DWORD to 0, but it doesn't seem to do
anything: the DLLs are still loaded into random places (verified
by the above message and by looking at the address space of the
both processes using Process Explorer)  While in the meantime
I'm planning on