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中国DOS联盟论坛 » DOS疑难解答 & 问题讨论 （解答室） » Is it feasible to use a virtual CD-ROM drive under DOS to reinstall the system? View 1,012　Replies 4
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Original Poster Posted 2005-12-15 20:25　·　 中国 山东 济南 教育网
victor81
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Take a look at this article: http://news.onlinedown.net/info/13665-1.htm

There are some parts I don't quite understand: with LoadISO you can create a virtual CD-ROM drive, but during the Windows installation process the computer needs to reboot. After the reboot, the virtual CD-ROM drive is gone, so how does the installation continue?
Floor 2 Posted 2005-12-15 22:29　·　 中国 广东 广州 海珠区 电信
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Mm, that's right. To make an ISO file bootable, you need Grub + ISOEMU. Please refer to this post:
Good news! ISO files can boot! GRUB can run from CD now
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Floor 3 Posted 2006-04-05 13:47　·　 中国 安徽 铜陵 电信
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Floor 4 Posted 2006-04-05 18:30　·　 中国 河北 石家庄 联通
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Different installation methods use different software.

Although LoadISO's virtual CD-ROM drive disappears after a reboot, the installation files have already been copied to the local drive, so the installation CD is no longer needed. This installation method seems to have restrictions if there is an NTFS partition.
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Floor 5 Posted 2006-04-15 01:34　·　 中国 广东 广州 鹏博士宽带
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