Apple II

I seem to be having difficulties creating disk images with applewin. I have loaded in a DOS 3.3 System Master disk and booted it up ( In applewin ) , then I clicked on DRIVE 2 and typed in the name of the disk image I wanted to create along with the file extension , example .DSK or .DO , once back in applewin , I typed INIT HELLO , S6 , D2 snd it would format the image correctly . But the problem now is , applewin pops up and says Cannot open file , unable to recognize file format?

In the past, in france there was a system in france

composed of:

a kind of special language card with the mem/dos system in eprom
a hard disk controller for cynthia D140 hard disks
a cynthia d140 hard disk

there was also a multiuser version with:

a network board in the station
a network board in the server (the server was named mem/16 (up to 16 stations)

the software exists (floppy disks)
but is there any refernce to the content of eproms / schématics of the board

I'm looking for the mem/dos board
or at least the eprom content + schematics to rebuild one

Grand Unifying Environment for Apple 1, ][, and ///

I would like to give a little comment on how creative people back in the days.
Specifically I am using artworks in the books on Apple II for example.

Take for example Randy Hyde's Assembly Language book.
How inspiring it is to have trippy pictures of computer and its inside acting as if they're people.

Also the book Beneath Apple ProDOS with Isaac Newton and falling *DISK ][* instead of Apple (I LMAOed on this one)
- I thank Mr. SpeedyG for this one...