I am replying some 12 years later...Hello anyone know where I can find Windows 3.11 Technical Specs and
Programmer Guides. I am considering making a "compatable"
open source version for FreeDos. But I need to know that the information
is available. Like Reactos is for 95/98
For anyone who wants to recreate Windows 3.1, you want to read Undocumented DOS (2nd edition), Undocumeted Windows, and Windows Internals. All of these resources were available on the used book market at the time of the question. Now, most, if not even more, are available to read on the archive.org library. Forgive me for not giving direct links.
There are even more books from the time period relevant to the task, only I haven't read them yet, so I can't name drop.
The SDK and DDK are also available and relevant.