I installed MSDOS 7.1 after the XP system, and now I want to uninstall MSDOS 7.1, but I don't know how to do it! Please help me, everyone! Please!
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中国DOS联盟论坛 » DOS疑难解答 & 问题讨论 （解答室） » 【Help】How to uninstall DOS?
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Original Poster
Posted 2005-08-09 14:37 · 中国 山东 济南 联通
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Posted 2005-08-09 17:35 · 中国 广东 广州 白云区 电信
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DOS has no uninstall program. To uninstall, you need to manually delete the MSDOS 7.1 folder, then delete the files IO.SYS, MSDOS.SYS, COMMAND.COM, BOOTSECT.DOS, CONFIG.SYS, AUTOEXEC.BAT under the C drive. Finally, edit C:\boot.ini, delete the line related to booting DOS under "[operating systems]", and save Boot.ini.
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Floor 3
Posted 2005-08-09 21:40 · 中国 山东 联通
Thanks, I'll come to you again if I have any more questions!
Floor 4
Posted 2005-08-10 09:24 · 中国 山东 济南 联通
Originally posted by JonePeng at 2005-8-9 17:35:
DOS has no uninstall program. To uninstall, you need to manually delete the MSDOS 7.1 folder, and then delete the files IO.SYS, MSDOS.SYS, COMMAND.COM, BOOTSECT.DOS, CONFIG.SYS, AUTOEXEC.BAT under the C drive. Uh...
Can't see these files under Windows?
May I ask, do you delete them under DOS?
Floor 5
Posted 2005-08-10 11:13 · 中国 山东 济南 联通
Got it!
The "c:\bootsect.dos" in "default=c:\bootsect.dos" should also be deleted!
Thanks to the above expert!
Many thanks!
The "c:\bootsect.dos" in "default=c:\bootsect.dos" should also be deleted!
Thanks to the above expert!
Many thanks!
Floor 6
Posted 2005-08-20 20:38 · 中国 黑龙江 大兴安岭地区 电信
Floor 7
Posted 2006-07-12 05:45 · 中国 山东 青岛 联通
I want to ask, when installing DOS, if you choose to OVERWRITE MBR, can the above method also completely remove DOS? Although I don't know much about MBR, there is a feeling that is there any impact between NBR and boot selection?
Please, seniors, tell me what MBR is? It's best to be detailed. What's the difference when MBR is selected or not selected when installing the DOS system?
Please, seniors, tell me what MBR is? It's best to be detailed. What's the difference when MBR is selected or not selected when installing the DOS system?
Floor 8
Posted 2006-07-12 15:07 · 中国 安徽 铜陵 移动
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Thanks, learn something!
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