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Download this script: File:Directio.ijs

NB. misc direct I/O
NB. using this form of i/o to write to a disk may destroy its structure.
NB. these will only work with administrative privileges.
NB. do not use these verbs (except copysector) until you have read the relevant portions of the Microsoft WinXP SDK.

NB. most verbs use the device format argument:  '\\.\c:'
NB. many verbs require the result of dvd'' instead of '\\.\x:' where x is the dvd drive letter.
NB. a few of the verbs use 'c:' as the argument format.