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中国DOS联盟论坛 » DOS软件下载 & 游戏分享 (下载室) » Semi-original: Using the virtual floppy imgdrive tool View 7,033 Replies 7
Original Poster Posted 2002-11-23 00:00 ·  中国 广东 佛山 禅城区 电信
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How to use the virtual floppy IMGDRIVE tool
imgdrive is one of the earliest virtual floppy tools. It must run under DOS. Its main function is to open up an area in memory, create a virtual floppy drive, and map all operations on that floppy drive to that memory area. The specific steps are as follows:
1) Start the img program
2) Press ctrl+alt+s+d+x to activate the software (hold down CTRL and ALT, then press S, D, X in sequence)
3) In the filename area, enter the full filename of the file to be mounted, for example: c:\dos\1.img
4) Move to the drive area and you can choose one of the three virtual drive letters to create: "A B O"
5) In the format area you can choose one of hdcopy a-m and diskdupe formats. Generally, images with the extension DDI are diskdupe, while files with the extension IMG are HD-COPY floppy disk images. hdcopy a refers to floppy disk image files from early HD-COPY versions, and hd-copy m refers to image files created by later versions 1.7r and above.
6) Move to the read area and press Enter. If the message "file c:\dos\1.img error" is displayed, then either the file does not exist or the file format selected in the format area is wrong. You can go back to the format area and choose again.
7) After it is read in correctly, use dir a(b or o): to view the files in the virtual disk
8) Press the Esc key to exit, switch to the virtual disk, and you can run the installer or perform other operations.
9) If multiple disks are needed for installation, when you receive the prompt to insert disk 2, repeat step 2), reload the data, and continue the installation until it is completed.
10) When you need to exit IMGdrive, press Ctrl+Enter in its interface.
Note:
1) Sometimes there may be file format errors that cause the data to fail to load. In that case, exit first, reactivate the img tool, and try reading it again with another format.
2) When entering the image file, you need to enter the complete filename (including the path)

Compared with SIMG, IMGDRIVE is not very convenient for installing software, but IMGDRIVE also has its own strengths, especially its unique write function, which can write the modified virtual floppy file back to disk as a floppy disk image file. I used it to modify the WIN98 boot disk. It's fast and doesn't require repeatedly reading and writing floppy disks, reducing wear. It can also be used to convert between HD-COPY and diskdupe floppy disk images.

Click the link below to download the imgdrive software
Open attachment
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Floor 2 Posted 2002-11-23 00:00 ·  中国 湖北 随州 电信
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Good stuff, got to save this.
http://dos.e-stone.cn/dosbbs
uploadImages/200311161145850422.swf
Floor 3 Posted 2002-11-23 00:00 ·  美国 肯塔基州 费耶特县 列克星敦 Charter_Communications
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Please also introduce how to use virtual CDs. After all, CDs are used much more than floppies now.
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Floor 4 Posted 2002-11-30 00:00 ·  中国 辽宁 沈阳 沈河区 联通
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The following is quoted from Wengier's post at 2002-11-23 0:56:52:
Please also introduce how to use virtual CDs. After all, CDs are used much more than floppies now.

I think that should be introduced too.
Floor 5 Posted 2002-12-07 00:00 ·  中国 广东 广州 天河区 电信
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Is there any tool that can directly virtualize an existing physical CD-ROM drive as a floppy drive? Can the SUBST command do that?
Floor 6 Posted 2002-12-08 00:00 ·  中国 广东 佛山 三水区 电信
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subst can't, but I think some third-party tools can do it.
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Floor 7 Posted 2021-06-07 18:39 ·  中国 天津 联通
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Software introduction:

No. Software name Interface Image loading method Auto disk swap Exit method
----------------------------------------------------------------------------------------
1. LXD Command line interface Character input Can increment LXD/U
2. SIMG TSR interface Character input Can increment SIMG
3. TURBOIMG TSR interface Select to load Cannot increment Shift+Tab F10
4. IMGDRIVE(old style) TSR interface Character input Cannot increment

5. UNDISK Other tool


Additional notes:
1. In the SIMG directory, SIMG.EXE and SIMG0.EXE are two versions of different sizes. No difference has been found; users can choose whichever they want.
2. For installation sequences that require the 1-2-3-4-1 type, tools with “auto disk swap” are rather troublesome. Solution: copy 1.IMG 5.IMG
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Floor 8 Posted 2024-12-18 14:47 ·  中国 吉林 移动
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Originally posted by proof at 2021-6-7 18:39:
Software introduction:

No. Software name Interface Image loading method Auto disk swap ...



Thanks for bringing such a good collection. I'll try it when I have time, it may solve a big problem

Now floppy drives have no interface to install, and floppies are not easy to get either.
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