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COPYWRIT.UNP
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1985-05-26
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2KB
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58 lines
The copy program COPYWRIT.COM
Quiad Software
Toronto Canada
This program puts serial numbers on the disk that IT COPIES TO.
The serial numbers are on one track. Generally, this track is
one numbered, 40 or 41 or 42 or 43. The track has 8 sectors and
the serial number written out once on each sector.
The serial number is not written if the copy protection used
on the original disk uses track 40 plus.(so he says) Use Ultra
Utilities or Quaid's own DISK EXPLORER program to see what is
written on tracks that are higher than 39.
The serial number is generated by a 2 byte seed that is in each
copy of copywrit.com. This seed is easy to change, if you know
where it is. Using Norton's SECMOD program change the bytes
that are at offsets 1E and 1F. That is 30 and 31 to us non
hexadecimal people. You can change these to anything you want and
the new numbers will be the new serial number seed.
Change with DEBUG
Work on a back up copy, not your only copy!
You type what is in CAPITALS
this symbol means hit a space bar; <SpaceBar>
this symbol means hit the enter key; <Enter>
this symbol means what follows is a comment; ;;
**This is any 2 digit hexadecimal value ; xx
ie 0 to 9 or A to F can be entered for each of
the 2 "x" variables.
It is also the seed for the new serial number.
DEBUG COPYWRIT.COM <Enter> ;;this assumes that debug and copywrit.com
are on the same disk. If not then
insert a drive specifier to tell debug
where copywrit.com is.
E 011D <Enter>
<SpaceBar>
xx <SpaceBar>
xx <Enter>
W <Enter>
Q <Enter>
That's all folks !
com is.
E 011D <Enter>
<SpaceBar>
xx <Sp