ISO disc image boot System

Source: Internet
Author: User
Isoemu 1.09
This tool can start with ISO under DOS, and display the ISO startup screen.
: Http://www.qinzhi.com.cn/Soft_Down.asp? Urlid = 1 & softid = 156

How to Use
=====

A) use the ntldr menu

1) Put ieldr in your c:/, modify boot. ini, and add the following lines:

C:/ieldr = "load isoemu final SV"

2) Put isoemu. ini in the root directory of any FAT32 partition;

Then modify the line of isoemu. ini:

"Isoemu isogrub. ISO" (Change isogrub. ISO to your file .)

B) run the grub command.

Very simple. Put ieldr where grub can find it, and then use

Run (PATH)/ieldr!

C) use in pure DoS

Simple. Use the command line version isoemu:

C:/boot/> ieldr.exe!

======================================

The functions of the four files in this package are as follows:

Pi.gif-supports the 2008 Olympic Games and the 2008 Paralympic Games

Ieldr-isoemu main program, loaded by ntldr, or GRUB Run Command

Ieldr.exe-isoemu main program, run in pure DoS

The configuration file of isoemu. ini-ieldr. Please note that the version ID "version 1.09" is used"

Isogrub. iso-demo CD of grub

Ishell. chm-isoemu v1.09 built-in shell help

Eltorito. sys-access the isoemu drive with mscdex.exe in pure DoS (Special Edition)

Readme-I'm here

* Only FAT32/NTFS partitions are supported;

* Only DOS-based access is supported, that is, int13h-Based Disk access;

* Currently, winpe and winxpe cannot be started;
========================================================== ==========================================================
For those who do not have a soft drive installed, most of them will choose a virtual soft drive, but unfortunately the capacity of the virtual soft drive is too small, so they have to be limited in terms of functionality.

Isoemu is an interesting software. After installation, you can use the ISO image file on the hard disk to guide the system, so that you do not need to use a dial when installing Linux. The principle is to use grup to boot the ISO file on the hard disk. Of course, this ISO file is still created as a virtual optical drive to boot the system. It supports FAT32 and NTFS file systems, however, only DOS-based access is supported, that is, int13h-Based Disk access.

Functions of various files in the isoemu package

Isoemu is free of charge. If you need it, you can download it from here and release the downloaded compressed package. Five files are available. The functions of each file are as follows:

Ieldr: loader main program of isoemu.

Isoemu. ini: configuration file of ieldr.

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Isogrub. ISO: a bootable ISO image file provided by software developers. This file is small and only 1.3 MB.

Eltorito. SYS: the optical drive, which works with mscdex.exe to access the virtual optical drive created by isoemu under pure dos.

Readerme.txt: The readme file.

ISO image file boot System

If you are using a Windows 2000/XP operating system, you can use the ntldr menu to load ieldr. The procedure is as follows:

Step 2: Release the program file

Copy the ieldr file to the C-drive root directory to add isoemu to the osloader of Windows 2000/XP. INI and isogrub. the ISO files are released and copied to the C root directory.

Step 2: Modify the boot. ini file

Use NotePad to open boot under the C-drive root directory. INI file, add the following content in the last line, of course, you can also enter other content: C:/ieldr = "boot from ISO Image File ".

Step 2: Modify the isoemu. ini file

By default, isoemu starts the built-in isogrub. ISO image file boot system, of course we can also start other ISO image files, but must be on the isoemu. the last line of the INI file is modified. Note that only the 8.3 file format can be used. Otherwise, it cannot be correctly recognized.

You can use software such as winiso to add common dos External commands or third-party tools and save them again.

Restart the system. You can see the "boot from ISO image file" option added in the boot menu. After selecting this option, you can use isogrub. the ISO image file is used to boot the system. However, it should be noted that isoemu is still a virtual operation, so we do not have to have high expectations for its running speed.
Rich shell operations

Before the ISO image file is booted to the system, press the Alt key to enter the isoemu shell mode, or automatically enter the shell mode due to errors caused by other reasons. Here, we can use the corresponding command to obtain higher control permissions:

Help: View help information.

Date: displays the current date and time of the local computer.

CLR: sets the screen color.

CD: change the current directory.

CLS: clear screen.

DIR or LS: These two commands share the same role and are used to list files in the current directory. Different colors are displayed here. Blue indicates folders, and white indicates normal files, green indicates the executable file.

DRV: Replace the drive letter. The disk number virtualized by isoemu is 0xEE.

Run: You can directly run files in the ISO image file.

Boot: Add parameters to enable other media. For example, HDD is started from the hard disk, FDD parameters can be started from the soft drive, and CDROM can be started from the CD.

LH: When the diskemu. Bin image file is loaded in the high-end memory, int88h is called for interruption.

Reboot: Skip the memory check process and restart the system quickly.

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