was never an official standalone release from Microsoft. Versions 7.0 and 7.1 were part of Windows 95/98/98SE (7.1 introduced FAT32 support). Microsoft never sold or distributed MS-DOS 7.1 as a separate product. Therefore, no official ISO exists from Microsoft.
was never an official standalone release from Microsoft. Versions 7.0 and 7.1 were part of Windows 95/98/98SE (7.1 introduced FAT32 support). Microsoft never sold or distributed MS-DOS 7.1 as a separate product. Therefore, no official ISO exists from Microsoft.