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Windows 8.1 Build 9431.0.winmain_bluemp.130615-1214
Windows 8.1 build 9431 is the official Preview build of Windows 8.1, also known as the Milestone Preview. This build was released on 26 June 2013[1] with the occasion of the Build 2013 conference taking place. At the time of its release, it was possible to upgrade to this build from a Windows 8 copy by using the Windows Store or by downloading an ISO from TechNet or MSDN. The ISOs were made publicly available the day after, on 27 June 2013 in multiple languages, when the day 2 keynote started. An ARM version of the build was also available, but it was only obtainable through the Microsoft Store (repair content packages were also made available).
| Windows 8.1 的版本 | |
 | |
| 发布名称 | Milestone Preview |
|---|---|
| 操作系统系列 | Windows NT 系列 |
| NT 版本 | Windows NT 6.3 |
| 内部版本号 | 9431 |
| 修订版本号 | 0 |
| 体系结构 | x86, AMD64, ARM32 |
| 内部版本实验室 | winmain_bluemp |
| 编译日期 | 2013 年 6 月 15 日 |
| 有效期 | |
| 时间炸弹 | 2014 年 1 月 15 日 （+214 天） |
| 关于对话框 | |
   ---------- RT: Single Language: | |
SKU 版本和密钥
| Key | 密钥 |
|---|---|
| Core | 2H7NK-3VJJY-HHY3Y-WM3T8-JFCRY |
| CoreARM | NFV72-RG2HG-7FTTP-8FJTB-FF848 |
| CoreSingleLanguage | JNMH9-BGBF6-RM6JP-DCRKM-2PJ6D |
| Enterprise | YNB3T-VHW8P-72P6K-BQHCB-DM92V |
| Professional | NTTX3-RV7VB-T7X7F-WQYYY-9Y92F |
| ProfessionalWMC (edition upgrade only) | MBFBV-W3DP2-2MVKN-PJCQD-KKTF7 |
New features and changes
Apps
- Help & Tips has been added, but it isn't functional.
- Health & Fitness has been added.
Miscellaneous
- A new ARM32 special desktop wallpaper has been included, but it's the only ARM32 build to have this wallpaper, before being changed to the x86 & AMD64 desktop wallpaper in the next build to replacing this first one.
- A new default lock screen background is included.
Finding
This build's SkyDrive client has several notable registry entries. Apart from the previous SkyDrivePagesTest value (which work in all available builds), eight other registry values exist in this build. This makes the complete list look like this:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\CameraRollDisabledHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\DisabledStateHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\IsDomainAiccountHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\SkyDriveTestHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\MSAInterruptStateHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\TotalSizeHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\DisabledStateHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\OtherSizeHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\BackupSizeHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\FileSizeHKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\ErrorState
This version also includes a HKCU\Software\Microsoft\Windows\CurrentVersion\SkyDriveOptIn key with two values: Brand & OptIn choice, implying that there were plans for a SkyDrive subscription service at the time of this build. Setting Brand to 1 will cause the SkyDrive app to rebrand itself as Microsoft Drive, which showed the possibility of a name change (a result of the then recent BSkyB vs SkyDrive lawsuit; the new name produced from the suit ended up being OneDrive).
SkyDriveTest registry value
When turned on, the Storage page in the SkyDrive category in system settings will not load, not even make a request. Everything else seems to work the same.
Best used with HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\SkyDrivePagesTest\DisabledState.
Legacy Internet Explorer F12 tools
(PlaceHolder)
引用资料
- ↑ LeBlanc, Brandon. The Windows 8.1 Preview is here!, Blogging Windows. 26 June 2013. Archived from the original on 28 June 2013.