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- UNPROTECTION METHOD FOR PRINT SHOP
- BY STEALTH PIRATES CORP. 1986
-
- THE - IS THE DEBUG PROMPT, [─┘] IS A RETURN KEY
-
- BOOT UP WITH DOS IN DRIVE A.
- FIRST MAKE A BACKUP OF DISK MECHANIC USING DISKCOPY.
- PUT DOS SUPPLEMENTAL PROGRAMS DISK IN DRIVE B, AND BACKUP IN DRIVE A.
-
- A>REN PS.EXE PS.ZAP
- A>B:DEBUG PS.ZAP
- -S0 9000 CD 13
- ????:06B6
- ????:34E1 (TAKE THE SECOND VALUE AND SUBTRACT 2 (HEX) FROM IT)
- -U????:34DF (UNASSEMBLE AT THAT CODE, ???? IS THE VALUE FROM ABOVE)
- ????:34DF MOV AH,04 (IF YOU DON'T SEE THIS AT THE BEGINNING QUIT NOW,
- ????:34E1 INT 13 YOU HAVE A DIFFERENT VERSION)
- -A????:34DF
- ????:34DF MOV AH,00
- ????:34E1 NOP
- ????:34E2 NOP
- -W
- -Q
- A>REN PS.ZAP PS.EXE
-
- PRINT SHOP IS NOW TOTALLY UNPROTECTED, USE DOS'S
- DISKCOPY OR COPY COMMAND TO MAKE A BACKUP.
-