Compiling Word for Windows from OS/2 1.2 @NCommander
Compiling Word for Windows from OS/2 1.2  @NCommander
Uploaded November 2020 | Updated September 2026, 11 hours ago
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In this episode of studying ancient code bases, our valliant host tortures himself through trying to compile Word for Windows 1.1a. Originally released in 1989, Word for Windows would eventually take over as the domiant word processing solution from the late 90s to today.

In 2014, Microsoft donated the source code of Word for Windows 1.1a to the Computer History Museum (computerhistory.org/) who has made it available on their website. While a few people have compiled Winword from source, no one that I could find has tried to build it using the OS/2 version of the tools. For various reasons, trying to build it under DOS is an exercise of frustration, and I strongly suspect Microsoft developed on top of OS/2 extensively for multiple reasons.

Through the course of this journey, I learned quite a bit of just how Microsoft made their software, some unusual and previously undocumented finds, and deeper mysteries. For example, did you know that Word for Windows isn't compiled to native machine language? Instead it's compiled to P-Code.

This is the second entry on preserving and compiling retro-codebases, and documenting the things I find as go along.

Music is licensed from Epidemic Sound: epidemicsound.com/. Tracks listed in the order of appearance:
- Work Undone
- Covert Affairs
- A Travellers' Gloom
- Out of Service
- Apparent Solution
- First on the Scene
- Cryptic Secrecy
- Deviation In Time
- A Healing Component
- Retrouvailles
Compiling Word for Windows from OS/2 1.2STREAM: Exploring and Using the POSIX Subsystem for WindowsDefining CONFIG_NEXT in the Linux kernel + ROM monitor stuffSTREAM: NetHack But Its Friday the 13th On A New MoonLotus 1-2-3 but its on SunOS #retro #unix #openlookLIVE: Solving the pxelinux build problem, getting Linux self-hosting, and finishing this project!LIVE: Building OpenSSL and then *hopefully* the Linux Kernel on Windows XPWhat Does It Take To Run DOOM On A $10,000 IBM RS/6000 From 2001?LIVE: Testing my new Yaseu FT-817ND QRP rig on FT-8 and PSK31 for future POTA WorkLIVE:Cross-Compiling OpenBSD from AMD64 to ARM64 so I can debug why its so slow on M2 MacBook ProLIVE: Fixing The Native GCC, And Building Software Within The Native LFS SystemLIVE: More Work on Linux from Scratch on XP - Actually Building the Userland and Netbooting!
NCommander |

Compiling Word for Windows from OS/2 1.2

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