Direct disk access for NTFS volume, something like biosdisk!?

[APril 11]

According to the requirement of my customer I am developing the software which should work in secure mode with some disk information. Means of direct access to a hard disk are necessary for this purpose, similar biosdisk (TurboC), but it must be used in WindowsNT/2k with NTFS volume.

[frbaucop]

In the Microsoft SDK coming with CVI did you look @ function like :
CreateFile
SetFilePointerEx
DeviceIOControl

If you do so however, make sure to use VirtualAlloc and VirtualFree in order to ensure that the buffer that will get the red data will be correctly aligned.

Best regards, Philippe
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