Windows NT 3.1 PDK 1 IDW 17 build
| Build of Windows NT 3.1 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 1.0 |
| Architecture | x86 |
Windows NT 3.1 PDK 1 IDW 17 is a build of Windows NT 3.1, which was mentioned in the file TEXTHIST.XLS from the Windows NT 3.5 build 782.1 source code. This build was being tested on 7 October 1991, so it was almost certainly compiled shortly before that.