Windows Vista build 5089 (winmain)
| Build of Windows Vista | |
 | |
| Version number | 6.0 |
|---|---|
| Build number | 5089 |
| Architecture | x86 |
| Build lab | winmain |
| Compiled on | 2005-06-15 |
Windows Vista build 5089 (winmain) is a pre-Beta 1 build of Windows Vista. Only a single screenshot of this build has been found.