TECH Signal 362
A developer got Word 1.1a from 1990 to run on Windows 11 - try it yourself
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A developer rebuilt Microsoft Word 1.1a from 1990 as a 64-bit Windows executable that runs on Windows 10 and 11.
The project demonstrates that legacy 16-bit Windows applications can be revived using current development tools, giving engineers a way to explore or reuse very old software. However, the build process requires a full modern C++ toolchain and only produces a binary that works on 64-bit Windows, limiting its practical deployment.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
The original Word source was recompiled with modern 64-bit replacements for its 16-bit components, resulting in a native Windows executable.
Building the revived Word requires Visual Studio 2022 with the Desktop C++ workload, the Windows 10/11 SDK, CMake 3.25+, PowerShell, and a 64-bit Windows OS.
The resulting program runs on Windows 10 and 11 but does not support older Windows versions, non-Windows platforms, or environments lacking the specified toolchain.
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