Windows Vista build 5226 (winmain)

6.0.5226.winmain.050831-2255
Build of Windows Vista
Screenshot
OS familyWindows NT
Version number6.0
Build number5226
Build labwinmain
Compiled on2005-08-31

Windows Vista build 5226 (winmain) is an unleaked pre-Beta 2 build of Windows Vista. It was shown in the Windows Server "Longhorn": Under the Hood on Storage and Advanced Application Development presentation at PDC 2005.