Windows 8 build 8277

6.2.8277.0.fbl_dnt2_bus.120208-1700
Build of Windows 8
Screenshot
OS familyWindows NT
Version number6.2
Build number8277
Build revision0
Architecturex64
Build labfbl_dnt2_bus
Compiled on2012-02-08
Expiration date
Timebomb2013-01-15 (+342 days)
SKUs
Consumer Preview (Prerelease)
Product key
DNJXJ-7XBW8-2378T-X22TX-BKG7J
About dialog
Windows8-6.2.8277-About.png
TCB.png TCBGallery.png

Windows 8 build 8277 is a build of Windows 8, which was uploaded to BetaArchive on 4 January 2019 as an x64 checked/debug version. It is the last build to use the flag from Windows XP, Vista and 7 in both the setup and charms bar. Despite having a higher build number than the official Consumer Preview, it was compiled nine days earlier, in a similar fashion to Windows Vista build 5712, Windows 7 build 7106 (winmain) and Windows 10 build 10102 (winmain prs). This build still uses the Windows Developer Preview boot screen branding instead of the "betta fish" as in the official Consumer Preview build.

Unlike build 8220, this build shows the Microsoft Confidential watermark in both the desktop and winver.

Bugs and quirks[edit | edit source]

Installation[edit | edit source]

Use an IDE hard drive to install this build, SATA and SCSI hard drives might encounter partitioning and formatting issues during setup.

Compatibility[edit | edit source]

To install or run this build in VMware Workstation, the hardware compatibility version must be set to versions 8.x/9.x; otherwise, a bugcheck will occur.

OOBE[edit | edit source]

The out-of-box experience may crash when clicking on any surface during the initial onboarding animation.

Windows Recovery Environment[edit | edit source]

Just like build 8195, this build's Windows Recovery Environment is broken.

Gallery[edit | edit source]

Windows Setup[edit | edit source]

Interface[edit | edit source]