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中国DOS联盟论坛 The time now is 2026-09-06 10:58 |
47,812 topics / 349,914 posts / today 0 new / 48,268 members |
| DOS启动盘 & LOGO技术 （启动盘室） » Good news: I have made IO.SYS of MS-DOS 7.1 not afraid of logic locks |
| Printable Version 15,242 / 106 |
| Floor1 Wengier | Posted 2003-06-21 00:00 |
| 系统支持 Posts 10,521 Credits 27,736 | |
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Great news: I just conducted internal comparisons and analyses of IO.SYS in MS-DOS 7.10, and have successfully modified it to make it completely immune to logic locks! In this way, it can start normally like an ordinary DOS boot disk as usual, and even when the hard disk is locked by a logic lock, it can also start normally to DOS. It has been tested and passed on my computer. Now I provide this boot disk for download, everyone can give it a try:
Open the attachment The link has expired (Administrator's note 2009-3-3) |
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| Floor2 如是大师 | Posted 2003-06-21 00:00 |
| 元老会员 Posts 3,351 Credits 9,654 From 湖北 | |
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So great, absolutely.
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| Floor3 yiyesong | Posted 2003-06-21 00:00 |
| 元老会员 Posts 632 Credits 1,987 | |
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One word: godlike.
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| Floor4 jssyq | Posted 2003-06-21 00:00 |
| 银牌会员 Posts 498 Credits 1,231 | |
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The moderator is so awesome, brother PF is completely overwhelmed and unconditionally supports.
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| Floor5 MYS | Posted 2003-06-21 00:00 |
| 元老会员 Posts 1,637 Credits 5,170 From 广东佛山 | |
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This is the best.
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| Floor6 jssyq | Posted 2003-06-21 00:00 |
| 银牌会员 Posts 498 Credits 1,231 | |
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Just one more question, I just want to overwrite the IO.SYS file in the original boot disk I made, is that okay? What about MSDOS.SYS What are ECHO.SYS and IFSHLP.SYS, etc.?
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| Floor7 Wengier | Posted 2003-06-21 00:00 |
| 系统支持 Posts 10,521 Credits 27,736 | |
The following is a quote from jssyq on 2003-6-21 8:31:37: IO.SYS and MSDOS.SYS are of course no problem, they can be replaced completely.. Files like ECHO.SYS and IFSHLP.SYS are all additional programs. For example, ECHO.SYS is a program used to display text in CONFIG.SYS, and it can be selected as needed. |
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| Floor8 Dark-Destroy | Posted 2003-06-21 00:00 |
| 元老会员 Posts 3,551 Credits 8,312 | |
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Moderator, god~~
Can you tell me where you modified it from?? |
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| Floor9 Roy | Posted 2003-06-21 00:00 |
| 管理员 Posts 1,633 Credits 4,869 | |
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Wengier, you seem to have changed many places... Comparing with the io.sys on April 21...
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| Floor10 jssyq | Posted 2003-06-21 00:00 |
| 银牌会员 Posts 498 Credits 1,231 | |
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Received, thanks,
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| Floor11 Wengier | Posted 2003-06-21 00:00 |
| 系统支持 Posts 10,521 Credits 27,736 | |
The following is a quote from Roy on 2003-6-21 10:26:29: There's nothing more. Actually, for the part about the logical lock, I only changed four bytes in IO.SYS, and the rest are changes to the prompt messages. |
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| Floor12 pizigao | Posted 2003-06-21 00:00 |
| 银牌会员 Posts 292 Credits 1,063 | |
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In other words, just replace the moderator's IO.SYS, right?!
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| Floor13 Dark-Destroy | Posted 2003-06-21 00:00 |
| 元老会员 Posts 3,551 Credits 8,312 | |
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Yes..
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| Floor14 hunome | Posted 2003-06-21 00:00 |
| 银牌会员 Posts 721 Credits 2,265 | |
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Thanks, wengier!
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| Floor15 xyzxyh | Posted 2003-06-21 00:00 |
| 初级用户 Posts 3 Credits 137 | |
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Good stuff! I'll give it a big thumbs up!
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