Windows Vista build 5089 (vbl_wcp_avalon_dev(kepowell))
| Build of Windows Vista | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.0 |
| Build number | 5089 |
| Build revision | 0 |
| Architecture | x86 |
| Build lab | vbl_wcp_avalon_dev(kepowell) |
| Compiled on | 2005-06-22 |
Windows Vista build 5089 (vbl_wcp_avalon_dev(kepowell)) is a Beta 1 build of Windows Vista. A small number of components from this build were included as part of the Avalon package that is required for the Microsoft Max installer.