Windows 8 build 8066 (winmain)
| Build of Windows 8 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.2 |
| Build number | 8066 |
| Build revision | 0 |
| Architecture | x86, x64 |
| Build lab | winmain |
| Compiled on | 2011-08-09 |
| SKUs | |
Developer Preview (Prerelease) | |
Windows 8 build 8066 (winmain) is a build of Windows 8. Two virtual disk images containing this build were shown during the "Windows Server 8" session at the Microsoft Build 2011 conference.[1]