Windows 8.1 build 9415 (fbl partner out22)

Windows 8.1 build 9415 (fbl_partner_out22) is the twenty-second partner release of Windows 8.1. Screenshots of this build in Simplified Chinese were shared in a BetaArchive topic on 1 June 2013,https://www.betaarchive.com/forum/viewtopic.php?t=28412 while the build itself was uploaded to the aforementioned site on 4 February 2020 in the Korean language, followed by an incorrectly signed English (United States) language pack on the same day.
It is the last build to use Windows 8's desktop wallpaper as default before it got replaced with img3 from the same OS.
== Editions and keys ==
Edition / SKU Name 	Key
Core 	2H7NK-3VJJY-HHY3Y-WM3T8-JFCRY
Professional 	MTWNQ-CKDHJ-3HXW9-Q2PFX-WB2HQ
ProfessionalWMC (edition upgrade only)	MBFBV-W3DP2-2MVKN-PJCQD-KKTF7
== New features and changes ==
=== Start ===
==== Start button ====
This is the first available build to re-implement the Start button, which had been absent since Windows 8 build 8186. Behavior at this stage in development is largely identical to the Start screen thumbnail included as part of the initial Windows 8 release, which requires the user to mouse over to the bottom left corner of the screen to display.
Shutdown options have been added to the drop-down menu.
==== Start screen ====
* Pinned apps and groups can be moved without needing to go into "Customize" mode.
* Resize options for pinned apps have been condensed into a context menu.
* Several wallpaper options have been removed.
==== Apps list ====
* The apps list can now be sorted into categories.
* Tiles for desktop applications now use the icon's dominant color; a feature first introduced as part of Windows 8 build 7878 but later removed in late Milestone 3 builds.
* The PC Settings app is now displayed on the apps list and can now be pinned on the start screen again, after being absent in Windows 8 build 8220.
* The appearance of the search box has been updated.
=== Search ===
* can now be used to open the search charm.
* Filtering options have been re-added and can be enabled from a drop-down.
* The search results page has been updated.
=== File Explorer ===
File Explorer will now open to This PC instead of Libraries.
=== Internet Explorer ===
* Internet Explorer 11 now recognizes itself as a preview build.
* The copyright date has been updated to 2013.
* The option to disable tabs has been removed.
=== Control Panel ===
* "Taskbar Properties" has been renamed to "Taskbar and Navigation Properties". However, navigation options wouldn't be added until the official Milestone Preview build.
* The Work Folders applet has been added.
=== PC Settings ===
* A new home page has been implemented. 
* The user's accent color is now used on the selection pane.
* The search box has been moved to the selection pane and has been condensed into an icon.
* Items have been re-categorized. 
=== Apps ===
* Reading List and Scan apps have been added.
* The Xbox Music app received a major UI redesign.
* The Bing Search and Messaging apps have been removed.
=== Miscellaneous ===
These alarm sounds are changed to the official Milestone Preview build version since Windows Server 2012 R2 build 9401:
* Some alarm sounds are same since Windows 8 and renamed like that in the RTM Version, Respectively:
_Alarm02 >>> Alarm03 [Chords]
_Alarm03 >>> Alarm05 [Jingle]
_Alarm07 >>> Alarm08 [Bounce]
_Alarm09 >>> Alarm07 [Descending]
But in the exception:
_Alarm01 [Chimes] isn't changed before being renamed to Alarm09 [Echo] in Windows 8.1 build 9448 and the RTM Version
_Alarm06 [Transition] is played twice after being played once since Windows 8
* Some other alarm sounds are replaced by new sounds, Respectively:
_Alarm02 [Xylophone] which is played once not twice (like that in Windows Phone 7.5 as Amulet.wma)
_Alarm04 [Tap]
_Alarm09 [Echo] which is removed and replaced by Alarm01 [Chimes] with a new sound in Windows 8.1 build 9448
_Alarm10 [Ascending]
== Bugs and quirks ==
=== OOBE ===
This build has a broken OOBE and you may have to make an account manually and skip OOBE by making changes in the registry.
To skip the OOBE and go to the desktop immediately, you can follow these steps:
First solution:
:1. After installing, boot into Windows Setup.
:2. Press to open Command Prompt, and then open Registry Editor.
:3. Load the following hives to the registry: (Generally the system drive is located at D:\)
::(System drive):\Windows\System32\config\SAM
::(System drive):\Windows\System32\config\SOFTWARE
::(System drive):\Windows\System32\config\SYSTEM
:4. Navigate to HKEY_USERS\SAM\SAM\Domains\Account\Users\000001F4 and then modify the number "11" in "F" to "10".
:5. Navigate to HKEY_USERS\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon and then modify ""EnableFirstLogonAnimation"" to 0.
:6. Navigate to HKEY_USERS\SYSTEM\Setup and then modify these below:
::CmdLine =
::OOBEInProgress = 0
::SetupPhase = 0
::SetupType = 0
:7. Unload the hives that you loaded before, and then restart.
:Sometimes the account has a password. Run the net user command to reset the password if it happens.
Second solution:
:1. On the first screen of OOBE, press , a command prompt will appear. 
:2. Enter the regedit command, then you will open the Registry Editor. 
:3. Go to the following path: \HKEY_LOCAL_MACHINE\SYSTEM\Setup.
:4. Change the value of the CmdLine parameter from oobe/windeploy.exe to cmd.exe.
:5. Change the value of the OOBEInProgress parameter from 1 to 0.
:6. Change the value of the SetupPhase parameter from 4 to 1.
:7. Change the value of the SetupType parameter from 2 to 1.
:8. Close Registry Editor and at the command prompt type the following command: shutdown /r /t 00 to reboot.
:9. Now, if you did everything right, when you boot, you should automatically have a command line. You need to manually create an administrator account. To do this, run the following command:
net user Administrator /active:yes
:10. After that, launch the Task Manager. To do this, in the command line, enter the taskmgr command. Then end the winlogon.exe process. Or enter the following command in the command prompt: taskkill /f /im /t winlogon.exe
Third solution:
Replace the msoobe.exe file with different version, at the same time replace the security catalog file.
=== Security Options ===
Opening the Security Options () may lead to a black screen.
=== English language pack ===
The English language pack for this build is not installable by default without using debugging via WinDbg.
== Gallery ==
=== Setup ===
9415fblpartnerout22-setup.png|Windows Setup
9415-OOBE.png|OOBE
=== Interface ===
===== Korean version =====
9415-Winver.png|About Windows
9415 StartButton.png|Start button
9415-WinX.png|
9415-Resize.png|Resize options
9415-Categories.png|Sort by category
9415-DesktopApplications.png|Desktop applications
9415-SearchCharm.png|Search charm
9415-SearchCharm2.png|Search charm filtering
9415-SearchResults.png|Search results page
9415-IE11.png|Internet Explorer 11
9415-TaskbarNavigation.png|Taskbar and Navigation Properties
==== With English language pack installed ====
9415fblpartnerout22-desktop.png|Desktop
9415fblpartnerout22-winver.png|Winver
9415fblpartnerout22-startscreen.png|Start screen
9415fblpartnerout22-systemproperties.png|System Properties
9415fblpartnerout22-explorer.png|File Explorer
9415fblpartnerout22-charmsbar.png|Charms bar
9415fblpartnerout22-startscreenpersonalization.png|Start screen personalization
9415fblpartnerout22-pcsettings.png|PC Settings
9415fblpartnerout22-alarms.png|Alarms
9415fblpartnerout22-calculator.png|Calculator
=== Simplified Chinese version (unleaked) ===
Win81B9415.png|Desktop
=== Miscellaneous ===
Win8boot.png|Boot screen
== References ==
Category:Windows 8.1 builds