home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Shareware Overload
/
ShartewareOverload.cdr
/
utils
/
easyun.zip
/
ENPLOT.TXT
< prev
next >
Wrap
Text File
|
1986-12-03
|
2KB
|
45 lines
HOW TO UNPROTECT "ENPLOT" ver 1.1
by the American Society for Metals
First, make a back-up copy of the ENPLOT system disk. NEVER mess
around with your original disk!
Using a disk utility such as Norton Utilities, search the file
ENPLOT.EXE for the following byte strings and change them as
shown below:
(FM included on this disk will work fine - Public Brand Software)
search for: E8 6A 00 72 0A
change to: E8 6A 00 90 90 (nop out a jump)
search for: E8 13 00 72 05
change to: E8 13 00 90 90 (nop out another jump)
search for: F8 C3 F9 C3
change to: F8 C3 F8 C3 (get rid of carry set)
search for: C3 B4 00 CD 13
change to: C3 B4 00 90 90 (nop out a disk access)
search for: CD 13
change to: 90 90 (nop out a disk access)
search for: 61 3A 65 6E 70 6C 6F 74 2E 70 72 6F 00
change to: 65 6E 70 6C 6F 74 2E 70 72 6F 00 00 00 (get rid
of "a:"
prefix)
search for: 61 3A 65 6E 70 6C 6F 74 2E 70 72 6F 00
change to: 65 6E 70 6C 6F 74 2E 70 72 6F 00 00 00 (get rid
of second "a:"
prefix)
ENPLOT is now fully unprotected. It may be run from a hard disk,
RAM disk, or floppy. It may be freely copied via COPY *.*
LET THERE BE SOFTWARE!