Windows 8 build 7850: Difference between revisions

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This build is also more than likely the first known Windows 8 builds with any references to Metro. Some of it can be activated, but other parts appear to be unfinished and thus will not function.
This build is also more than likely the first known Windows 8 builds with any references to Metro. Some of it can be activated, but other parts appear to be unfinished and thus will not function.


== Features ==
==Features==
'''Note:''' Most new features must be unlocked via registry editing.
'''Note:''' Most new features must be unlocked via registry editing.
* Explorer Ribbon UI (Icons are all circles)
* User Tile (located at the right of the taskbar)
* Centered title bar text
* Built-in PDF Reader (basic)
* New/Modern Task Manager (partially broken)
* Webcam Application (fullscreen)
* Auto colorization of themes
* ApplicationExplorer (for early start screen?)
* Aero Lite (basic)
* Early beta of IE9
* System reset (sysreset.exe)
* Portable Workspace Creator (pwcreator.exe)


== Findings, fixes, enhancements ==
*Explorer Ribbon UI (Icons are all circles)
=== PDF Reader ===
*User Tile (located at the right of the taskbar)
*Centered title bar text
*Built-in PDF Reader (basic)
*New/Modern Task Manager (partially broken)
*Webcam Application (fullscreen)
*Auto colorization of themes
*ApplicationExplorer shell location (Applications.{4234d49b-0245-4df3-b780-3893943456e1}) - tabs include "Tile state" and "Host environment". This is where the Start Screen app list is stored, even up to 8.1.
*Aero Lite (basic)
*Early beta of IE9
*System reset (sysreset.exe)
*Portable Workspace Creator (pwcreator.exe)
 
==Findings, fixes, enhancements==
===PDF Reader===
While there is a very early version of the built-in PDF Reader included, it is disabled by default. It can be enabled using the following registry script:
While there is a very early version of the built-in PDF Reader included, it is disabled by default. It can be enabled using the following registry script:
  Windows Registry Editor Version 5.00
  Windows Registry Editor Version 5.00
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and then running <code>C:\Windows\System32\glcnd.exe</code> with any PDF file as an argument (or without any argument to open a blank page). It is not required to disable Aero to run the PDF Reader.
and then running <code>C:\Windows\System32\glcnd.exe</code> with any PDF file as an argument (or without any argument to open a blank page). It is not required to disable Aero to run the PDF Reader.


=== Modern Windows Task Manager ===
===Modern Windows Task Manager===
A preliminary version of the Modern Windows Task Manager is included as well. To enable it, run the following registry script:
A preliminary version of the Modern Windows Task Manager is included as well. To enable it, run the following registry script:
  Windows Registry Editor Version 5.00
  Windows Registry Editor Version 5.00
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  "TaskUIEnabled"=dword:00000001
  "TaskUIEnabled"=dword:00000001
and then open <code>C:\Windows\System32\TaskUI.exe</code>.
and then open <code>C:\Windows\System32\TaskUI.exe</code>.
=== Ribbon UI ===
===Ribbon UI===
A Ribbon version of Windows Explorer is included as well. To enable it, use the following registry script:
A Ribbon version of Windows Explorer is included as well. To enable it, use the following registry script:
  Windows Registry Editor Version 5.00
  Windows Registry Editor Version 5.00
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  [HKEY_CLASSES_ROOT\CLSID\{4F12FF5D-D319-4A79-8380-9CC80384DC08}]
  [HKEY_CLASSES_ROOT\CLSID\{4F12FF5D-D319-4A79-8380-9CC80384DC08}]
  "AppID"="{9198DA45-C7D5-4EFF-A726-78FC547DFF53}"
  "AppID"="{9198DA45-C7D5-4EFF-A726-78FC547DFF53}"
=== Webcam Capture Application ===
===Webcam Capture Application===
An early version of the webcam capture application is included as well. To enable it, run the following registry script:
An early version of the webcam capture application is included as well. To enable it, run the following registry script:
  Windows Registry Editor Version 5.00
  Windows Registry Editor Version 5.00
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  "RemoteFontBootCacheFlags"=dword:0000100f
  "RemoteFontBootCacheFlags"=dword:0000100f
and then run <code>C:\Windows\System32\Webcam.exe</code>.
and then run <code>C:\Windows\System32\Webcam.exe</code>.
=== Auto Colorization ===
===Auto Colorization===
Create a copy of a theme from <code>C:\Windows\Resources\Themes</code>, add <code>AutoColorization=1</code> to the end of the <code>[VisualStyles]</code> section and apply.
Create a copy of a theme from <code>C:\Windows\Resources\Themes</code>, add <code>AutoColorization=1</code> to the end of the <code>[VisualStyles]</code> section and apply.


=== Metro ===
===Metro===
This build contains some very early Metro features, however, most of them aren't usable, due to major differences in shsxs.dll between this build and [[Windows 8 build 8102|8102]]. <ref>https://www.betaarchive.com/forum/viewtopic.php?f=62&t=40633</ref>
This build contains some very early Metro features, however, most of them aren't usable, due to major differences in shsxs.dll between this build and [[Windows 8 build 8102|8102]]. <ref>https://www.betaarchive.com/forum/viewtopic.php?f=62&t=40633</ref>


== Bugs and quirks ==
==Bugs and quirks==
 
*Windows Classic and the High Contrast themes are broken.
*Windows Classic and the High Contrast themes are broken.
*Changing the date appears to freeze up the Explorer shell.
*Changing the date appears to freeze up the Explorer shell.
*Using Desktop Gadgets significantly slows the OS down.
*Using Desktop Gadgets significantly slows the OS down.
*Upgrade in this build is broken.
*Upgrade in this build is broken.
=== Aero ===
 
===Aero===
This build appears to have a slightly broken Windows Aero theme, with only the top portion of the window frame using the blur effect, leaving the side borders transparent.
This build appears to have a slightly broken Windows Aero theme, with only the top portion of the window frame using the blur effect, leaving the side borders transparent.


=== Upgrading to later builds ===
===Upgrading to later builds===
Newer builds may oddly identify this build as Windows XP when trying to upgrade.
Newer builds may oddly identify this build as Windows XP when trying to upgrade.


== Gallery ==
==Gallery==
<gallery>
<gallery>
Win8Build7850Boot.png|Boot screen
Win8Build7850Boot.png|Boot screen
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</gallery>
</gallery>


== External Links ==
==External Links==
* [http://www.betaarchive.com/screenshots/index.php?load=Windows%208%20Build%207850/ Windows 8 Build 7850 @ BetaArchive Screenshots Gallery]
 
*[http://www.betaarchive.com/screenshots/index.php?load=Windows%208%20Build%207850/ Windows 8 Build 7850 @ BetaArchive Screenshots Gallery]


== References ==
==References==
<references/>
<references />
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