Windows 7 build 6801

6.1.6801.winmain_win7m3.080913-2030
Build of Windows 7
Screenshot
Release nameMilestone 3
OS familyWindows NT
Version number6.1
Build number6801
Architecturex86, x64
Build labwinmain_win7m3
Compiled on2008-09-13
Expiration date
Timebomb2009-07-01 (+291 days)
SKUs
Starter
Home Basic (N)
Home Premium
Business (N)
Ultimate
About dialog
Windows7-6.1-6801-About.png
TCB.png TCBGallery.png

Windows 7 build 6801 is the official Milestone 3 build of Windows 7, which was released to attendees of PDC 2008.[1] This is the last build to have the Windows Vista desktop wallpaper set as default.

NFO file[edit | edit source]

NFO contents

Security updates[edit | edit source]

Some security updates were released for this build between October 2008 and February 2009, for x86 and AMD64 architectures (descriptions for which referred to as Windows 7 Pre-Beta), with file versions ranging up to 6801.4xxx.[2][3]

New features and changes[edit | edit source]

Windows Recovery Environment[edit | edit source]

When booting from the onboard Windows RE partition, Startup Repair now launches instead of the System Recovery Options. Startup Repair needs to be canceled to access the Recovery Options.

Personalization[edit | edit source]

Multiple wallpapers can now be selected as default wallpaper, where they will rotate after a specific interval set by the user.

The Personalization Control Panel applet in its whole has been removed from the Starter SKU.

Windows Mail and Calendar[edit | edit source]

The Windows Mail and Windows Calendar applications turned into non-functional stubs, thus are no longer able to be opened. The other files for them are still present though.

Internet Explorer[edit | edit source]

While the version number has been set down from 8.1 to 8.0, a "Suggested Sites" drop-down has been added to the favorites bar.

Windows Media Player[edit | edit source]

The ability to change the background graphics in the Windows Media Player library has been removed.

Bugs and quirks[edit | edit source]

  • Stability issues can be encountered while moving desktop gadgets.
  • Much like in build 6780 and build 6776, it is not possible to upgrade to this build due to an issue in the way how Windows Setup handles disk volumes.
    • Upgrading from build 6776 will not encounter the bug.
  • In Getting Started, the text below "Find out what's new in Windows" is missing, which results in displaying placeholder text.

Gallery[edit | edit source]

Setup[edit | edit source]

General[edit | edit source]

Miscellaneous[edit | edit source]

References[edit | edit source]