create an active fat32 partition using FDISK insert disk 1 into FDD A: and disk 2 into FDD B: then boot to floppyġ. Disk 3 contains the files for the Japanese Front End Processor.Ġ. Disk 2 contains more DOS tools and 3rd party tools, namely: the hard disk tools from Marimo, 86VOL to control volume, GDC control driver, QMOUSE, and CLIP to get screen grabs. Disk 1 contains DOS drivers and command tools from the NEC Windows 98 CD as well as a custom install script and custom config/autoexec files for the HDD. The main motivation behind this was to get DOS running on a FAT32 partition. MS-DOS 1.Wanted to share a set of floppy disks I put together for deploying the DOS version of Windows 98 (AKA DOS 7.1) on your PC-98 system. Product type OS Vendor Microsoft Release date 1981 Minimum CPU Intel 8088 4.77MHz Minimum RAM 32KB Minimum free disk space 160KB User interface GUI Platform DOS Download count 1073 (35 for release) Downloads Download name Wanted: Eagle 1600 MS-DOS 1.25 with hard disk diag disk. Please see the documentation included with each for specifics. Those that are compatible with the IBM PC (Such as the Columbia Data Products OEM) can be mounted and booted in an emulator such as MESS or PCE. WinImage can not handle the file system on most DOS 1.x disks. Most of these images need to be written with ImageDisk, or some other DOS based disk writer. Some require special disk formats or drive hardware, such as 8' floppy drives.

Others may boot on an IBM PC, but certain devices or tools may not operate. Important: Many of these OEM versions will only run on the specific computers they were designed for. All of the versions here are believed to be based off of MS-DOS 1.25, even if the vendor called it something else.

Some vendors labeled their versions of MS-DOS with different names and version numbers. MS-DOS 1.25, the equivalent of PC-DOS 1.10, was the first version licensed to OEMs beyond IBM or Seattle Computer Products. No pipes, redirection, or device drivers were supported.

The command interpreter supported the following commands: PC-DOS 1.0 worked with 160KB floppies and did not support folders (all files had to be in the root). DOS 1.x was very limited in what it could do.

Dos 7.1 boot disk img