Windows Vista build 5221 (vbl_wcp_avalon)

6.0.5221.vbl_wcp_avalon.050822-1835
Build of Windows Vista
Screenshot
Version number6.0
Build number5221
Build labvbl_wcp_avalon
Compiled on2005-08-22

Windows Vista build 5221 (vbl_wcp_avalon) is a build of Windows Vista. This build was featured in an MSDN Channel9 video by Kam Vedbrat titled "Looking at Windows Vista's user interface (AERO)".[1]

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