Comment 4 for bug 607970

The installer is doing:

001c:Call KERNEL32.CreateFileA(00324f24 "\\\\.\\GIO",c0000000,00000001,00000000,00000003,00000080,00000000) ret=0a221173
001c:Ret KERNEL32.CreateFileA() retval=00000100 ret=0a221173
001c:Call KERNEL32.DeviceIoControl(00000100,c3502004,00324f70,00000020,00324f9c,00000004,00324f94,00000000) ret=0a2222d9
...
0028:Call ntdll.RtlInitUnicodeString(0053e69c,00540bde L"\\Device\\PhysicalMemory") ret=00540c66
0028:Ret ntdll.RtlInitUnicodeString() retval=0053e69c ret=00540c66
0028:Call ntdll.ZwOpenSection(0053e6d0,000f001f,0053e67c) ret=00540c96
0028:Ret ntdll.ZwOpenSection() retval=c0000034 ret=00540c96
0028:Ret driver dispatch 0x540388 (device=0x11a568,irp=0x53e768) retval=c000000d
001c:Ret KERNEL32.DeviceIoControl() retval=00000000 ret=0a2222d9
...
001c:trace:seh:raise_exception code=c0000005 flags=0 addr=0x9ff11ae ip=09ff11ae tid=001c
...

I imagine implementing the \Device\PhysicalMemory object is going to be hard, if not impossible.