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IBM PC DOS 7.0 (3.5)

Sixxdog_UKSixxdog_UK
edited January 2017 in Software
Hi There,

Bit new to this so could use some help please guys.

I need to create a set of installation floppies or CD for IBM PC DOS 7.0 , I have downloaded a file from here which has given me 6 .img files , the question now is how do i get these onto a media than can be booted and installed?

Could really use some help as an old retro machine is ready to go but needs an OS.

Many Thanks.

Sixx

Comments

  • SomeGuySomeGuy
    PC-DOS 7.0 was only available on XDF format floppies (~1.8mb sort of like DMF but more complicated). Those can only be written using a real floppy drive, not a lobotomized USB floppy. If I recall correctly, the creation tool should be included in each archive, but it is a DOS program. There is also a kryoflux dump if you happen to have a Kroflux card.

    Do yourself a favor and just use PC-DOS 2000 (or MS-DOS 6.22) instead.
  • Sixxdog_UKSixxdog_UK
    SomeGuy wrote:
    PC-DOS 7.0 was only available on XDF format floppies (~1.8mb sort of like DMF but more complicated). Those can only be written using a real floppy drive, not a lobotomized USB floppy. If I recall correctly, the creation tool should be included in each archive, but it is a DOS program. There is also a kryoflux dump if you happen to have a Kroflux card.

    Do yourself a favor and just use PC-DOS 2000 (or MS-DOS 6.22) instead.


    Many Thanks , I'll do just that.

    Thanks again for your fast reply.

    Sixx
  • buriccoburicco
    Well, PC DOS 2000 *is* technically still PC DOS 7.0.
  • BigCJBigCJ
    PC DOS 7.1 wouldn't be a bad idea, either. Boot disk images and DOS utilities are included in the IBM ServerGuide Scripting Toolkit, link below. There are five files on the page to download, just get the ZIP archive.

    Link:
    https://www-947.ibm.com/support/entry/p ... migr-53564

    EDIT: To answer your original question, WinImage can be used to write floppies. The images in the archive are .VFD images, but as far as I know, the only difference is the file extension. WinImage handles them just fine.
  • buriccoburicco
    Pretty sure VFD and IMA are the same thing. I use the extension 144 myself (along with others).
  • BigCJBigCJ
    buricco wrote:
    Pretty sure VFD and IMA are the same thing.
    I thought I said that. Just wanted to let OP know that the disk images in the IBM archive had a different extension than images from the library, but they work just as well.
  • 02k-guy02k-guy
    There is a DOS program called "Fakedisk" that mounted most common images, including XDF.

    ftp://ftp.sac.sk/sac/utildisk/fakedisk.zip

    And there is another tool that converted image formats and I think XDF included, but its in Japanese. Its still around too here:

    http://www.vector.co.jp/soft/dl/win95/u ... 51106.html

    http://ftp.vector.co.jp/21/27/2154/vf011010.zip
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