Int 6F/AH=12h

10NET - UNLOCK FCB

AH = 12h
AL = mode
00h sequential
01h random
02h random block
CX = number of records
DS:DX -> FCB (see #01345 at INT 21/AH=0Fh)

Return:
CF clear if successful
CF set on error
AX = error code (see also #03740)
0002h file not found

See Also: AH=11h

Category: Network - Int 6Fh - @

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