Windows 8.1 Build 9271.0.fbl_partner_out01.121121-1401
| Windows 8.1 的版本 | |
 | |
| 操作系统系列 | Windows NT 系列 |
|---|---|
| NT 版本 | Windows NT 6.2 |
| 内部版本号 | 9271 |
| 修订版本号 | 0 |
| 体系结构 | x64 |
| 内部版本实验室 | fbl_partner_out01 |
| 编译日期 | 2012 年 11 月 21 日 |
| 有效期 | |
| 时间炸弹 | 2014 年 1 月 15 日 （+420 天） |
| 关于对话框 | |
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Windows 8.1 build 9271 is the earliest available build of Windows 8.1. It was publicly shared on 27 June 2022, alongside Windows 8 builds 7777 and 7779.
It is notably the first build drop of Windows 8.1 to be distributed to Microsoft partners enrolled into the Ecosystem Engineering Access Program (EEAP) as indicated by the build lab string. Such builds are sourced from dedicated branches belonging to the fbl_partner_out series, with a number at the end of the build lab highlighting the current drop (in this case, "01"), implying that this was the first build distributed to partners. These drops would persist throughout the entire development cycle of Windows 8.1, spanning up to 32 total drops.[a] As the build was compiled very early into development,[b] there are not much changes present over its predecessor.
Despite being newer than the RTM build of Windows 8, it still uses the older wallpaper set found in late development builds of the aforementioned operating system, similar in manner to Windows 8 build 7700, which uses the older wallpaper set of previous beta builds. This suggests that this build was forked from a late development build of Windows 8. This change would later be reverted in build 9282.
SKU 版本和密钥
| Key | 密钥 |
|---|---|
| Core | 2H7NK-3VJJY-HHY3Y-WM3T8-JFCRY |
| Professional | GCNRF-BHBCM-W9YWM-VWQP6-TJBWR |
| ProfessionalWMC (edition upgrade only) | MBFBV-W3DP2-2MVKN-PJCQD-KKTF7 |
Changes
Leftovers
The leftover unused Windows 7 UI elements were removed from shell32.dll.
Windows Setup
The fake Aero border bitmap in the Windows Setup user interface now sports an opaque look with its shadows removed to align with the Metro design language. This change is largely debatable, however, as the bitmap itself remains inconsistent due to the presence of rounded corners (which were absent from the actual operating system until Windows 11) and the rest of the visual elements remain largely unchanged in the current mainline Windows builds (until Windows 11 build 26040 with its installer redesign).
Miscellaneous
The timebomb has been extended by one year.
Adobe Flash Player
The Flash Player Control Panel applet no longer shows the installed version number of the ActiveX plugin, which itself has been updated from 11.3.372.94 to 11.3.375.10.
Bugs and quirks
- The Earth and Flowers themes retain the display names as seen in Windows 8 RTM while using the older wallpaper set found in late development builds of the aforementioned operating system.
- The evaluation grace period timer is visible on the watermark at all times.
Gallery
Windows Setup
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Autorun
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End-user license agreement
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Image deployment
全新安装体验
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Personalization
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Finalization
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First logon animation
Interface
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Personalization
注
- ↑ Including one minor bugfix release for
FBL_PARTNER_OUT17, compiled under theFBL_PARTNER_OUT17abranch. See Windows 8.1 build 9385 § Updates for additional information of this bugfix. - ↑ Windows 8.1 development builds started sometime in mid-October 2012 by jumping directly to the 9250 build range; the latest-known 9200-numbered Windows 8 build that belongs to a non-RTM development branch is build
6.2.9200.0 (fbl_fun_eco.120921-1900), compiled on 21 September 2012.