Windows 10 build 9785
| Build of Windows 10 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 6.3 |
| Build number | 9785 |
| Build revision | 0 |
| Architecture | x86, x64 |
| Build lab | fbl_partner_eeap |
| Compiled on | 2014-06-29 |
| Expiration date | |
| Timebomb | 2015-07-15 (+381 days) |
| About dialog | |
  | |
Windows 10 build 9785 is a pre-Technical Preview build of Windows 10, which was uploaded to BetaArchive on 19 February 2019. This build was originally released to Microsoft partners participating in the Ecosystem Engineering Access Program (EEAP), as indicated by the fbl_partner_eeap branch.
Due to its earliness, this build identifies itself as Windows 8.1 in many areas and still bears the 6.3 kernel version.
Editions and keys[edit | edit source]
| Edition / SKU Name | Key |
|---|---|
| Core | 334NH-RXG76-64THK-C7CKG-D3VPT |
| Professional | XHQ8N-C3MCJ-RQXB6-WCHYG-C9WKB |
| ProfessionalWMC (edition upgrade only) | GBFNG-2X3TC-8R27F-RMKYB-JK7QT |
New features and changes[edit | edit source]
Notification Center[edit | edit source]
A new Notification Center has been introduced, although it is not functional yet and is disabled by default.
Hidden features[edit | edit source]
Windowed Metro applications[edit | edit source]
This build introduces native support for Metro apps in windowed mode, which is disabled by default. It can be enabled by merging following registry setting:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ImmersiveShell]
"ModernDesktopApps"=dword:00000001
However, title bars will use the same style as Win32 applications. Also, the feature itself has bugs.
Search[edit | edit source]
This build includes a nonfunctional Search utility, which is disabled by default. It can be enabled by merging following registry setting and restarting File Explorer:
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Search]
"EnableProactive"=dword:00000001
Bugs and quirks[edit | edit source]
Timebomb[edit | edit source]
Like other builds found in the fbl_partner_eeap branch, this build uses a test-signed certificate and as a result can be installed on the current date. However, installing this build on the current date disables the ability to change the desktop wallpaper in the Control Panel.
Taskbar preview border color[edit | edit source]
If window auto-colorization is enabled, the taskbar preview borders do not change color even after the wallpaper changes. This issue can be remedied by manually changing the window color through the Control Panel or by restarting Windows.
File Explorer[edit | edit source]
- The "This PC" folder may incorrectly report the amount available space on a drive.
- File Explorer may crash if you open the browser's jump lists in the taskbar and start menu.
- The icon positions on the desktop and in File Explorer are not saved when updating. In addition to this, they will not properly display in Windows Flip.
Control Panel[edit | edit source]
The System Properties page may incorrectly report the total amount of installed and usable RAM found on the machine.
Windows Anytime Upgrade[edit | edit source]
If you upgrade to the Professional with Windows Media Center SKU, Media Center will not work.
Safe mode[edit | edit source]
Trying to boot into safe mode (whether via msconfig or Recovery Options) results in a black screen.
Gallery[edit | edit source]
Setup[edit | edit source]
Setup is expanding files
Getting devices ready
Installing apps
Interface[edit | edit source]
Boot screen
Login screen
Start menu
Search
Notification Center and it's tooltip
Windowed Metro applications
