Raw access mod

Hi, guys.

I read this from windows internals:
“A dismount occurs whenever an application requires raw access to the on-disk contents of a volume …”

How to do this? I’ve tried two methods:

  1. CreateFile(L"\\.\D:", …);
  2. CreateFile(L"\\.\PhysicalDrive0", …);

Both of them were served by FSD.

Thanks in adv!

Alex