Category : Unprotects for Games and Such
Archive   : UNPROT.ZIP
Filename : MULTILNK.UNP

 
Output of file : MULTILNK.UNP contained in archive : UNPROT.ZIP
FOR THE USERS THAT HAVE 'MULTI-LINK' V2.06 (FOR DOS 1.1 AND 2.0)
------------------------------------------
FROM : THE A.S.P ; (Against Software Protection)

IF YOU HAVE A HARD DISK OR WANT TO CREATE A BACKUP COPY THAT IS NOT
TIED INTO THE MULTI-LINK DISKETTE...IN CASE YOUR ONLY COPY GOES BAD
.. THIS PATCH WILL REMOVE THE COPY PROTECTION COMPLETELY....

AS ALWAYS THIS IS FOR YOUR PERSONAL PEACE OF MIND ONLY
IT IS NOT MEANT TO BYPASS ANY COPYRIGHTS..YOU ARE BY LAW BOUND BY
YOUR PURCHASE LISCENSE AGREEMENT.

IF YOU HAVE A HARD DISK AND WANT TO PUT THE PROGRAM ON SUCH
WHY SHOULD YOU BE TIED TO A FLOOPY. YOU HAD TO GIVE UP A LOT OF
'BIG MACS' TO GET YOUR HARD DISK.

THIS WRITE UP ASSUMES THAT YOU ARE FAMILIAR WITH DEBUG,
SO I'LL NOT EXPLAIN HOW TO USE IT. I WILL GIVE THE OLD AND NEW CODE
AND YOU CAN APPLY THE PATCHES.




1). FROM DOS EXECUTE DEBUG

2). TYPE IN 'N MLINK.COM'

3). TYPE IN 'L'

4). YOU NOW NEED TO COMPARE THE OLD AND NEW CODE AND MAKE THE CHANGES

5). OLD CODE
----------
XXXX:2E01 B80102 MOV AX,0201 ; SUBROUTINE READS TRACK 41 SEC. 03
2E04 BB0527 MOV BX,2705 ;FOR KEY X'3632'
2E07 BA0000 MOV DX,0000
2E0A 0E PUSH CS
2E0B 07 POP ES
2E0C CD21 INT 21
2E0E C3 RET

NEW CODE
-----------

XXXX:2E01 B80000 MOV AX,0000
2E04 BB0527 MOV BX,2705
2E07 BA0000 MOV DX,0000
2E0E 0E PUSH CS
2E0B 07 POP ES
2E0C C3 RET
2E0D 13C3 ADC AX,BX

OLD CODE
------------

XXXX:2CF2 80360D2E32 XOR BYTE PTR [2E0D],32 ;CHANGE INT 21 TO INT 13
2CF7 B90329 MOV CX,2903 ;TRACK 41 SEC 03
2CFA E80401 CALL 2E01
2CFD 7311 JNB 2D10

NEW CODE
------------

XXXX:2CF2 C70605273632 MOV WORD PTR [2705],3236 ;SUPPLY THE KEY
2CF8 F8 CLC ;FAKE NO DISK READ ERROR
2CF9 90 NOP
2CFA E80401 CALL 2E01


THAT SHOULD DO IT..NOW TYPE 'W'
DEBUG WILL REWRITE 'MLINK.COM', AS ALWAYS YOU SHOULD BE WORKING FROM
A BACKUP COPY.

ENJOY YOUR NEW FOUND FREEDOM..HARD DISKS FOREVER!!!!!


  3 Responses to “Category : Unprotects for Games and Such
Archive   : UNPROT.ZIP
Filename : MULTILNK.UNP

  1. Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/