nyuuzyou/wikis huggingface dataset:
Windows Longhorn build 4050 (private/lab06 demo.031022-1934)

Windows Longhorn build 4050 (private/lab06_demo.031022-1934) is a private build of Windows Longhorn. This build was shown during the PDC 2003 conference and is known to have Aurora and Aero transparency. During the demonstration, Hillel Cooperman showed the new Aero transparency, which more than 40 people worked on for over a month,http://web.archive.org/web/20060314233250/http://www.simplegeek.com/PermaLink.aspx/a7eefa83-c31c-4c81-a42f-d5dd3bf15265 and also opened a MS-DOS application to prove that this was not a concept but a real build. A copyright notice at the bottom left of this build can be seen, stating the following: On 27 September 2018, ReflectiaX claimed to have a copy of this build on the BetaArchive forum.https://www.betaarchive.com/forum/viewtopic.php?p=434315#p434315
In a screenshot, another build running in a window can be seen at the bottom right corner, likely run through Remote Desktop.
==Gallery==
WinLH-4050 031022-logon.png|Login screen
WinLH-4050 031022-start.png|Start menu
4050privatelab06demo1.jpg|Documents folder with Preview Pane Aurora
4050privatelab06demo2.jpg|Toolbar/preview pane close-up
4050privatelab06demo3.jpg|Ditto, other folder
4050privatelab06demo4.jpg|Ditto
4050privatelab06demo5.jpg
4050privatelab06demo6.jpg|Transparent overlapping window frames
4050privatelab06demo7.jpg|Sending an e-mail
4050privatelab06demo8.jpg|Demo
4050privatelab06demo9.jpg|Contoso Case Builder
4050privatelab06demo10.jpg|Scrollbar preview
4050aerobuild version.png|Buildtag
==References==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4053

Windows Longhorn build 4053 is a Milestone 7 build of Windows Longhorn, which was shared online on 1 March 2004.emoaddict15's hosted Vista files. 26 January 2009.
==NFO files==
The following NFO files were included as part of the BetasIRC and WinBETA releases.https://www.betaworld.cn/Windows_Vista:6.0.4053.0.main.031022-1720
*BetasIRC
*WinBETA
==New features and changes==
===Setup===
This is currently the earliest available build of Windows to support disabling upgrades by placing an empty noupgrade.txt file in the sources folder.
The WIM version has been upgraded to version 1.10.
===TCP/IP===
Most bugs with the networking stack have been fixed, and as a result, the stack is now much more stable.
===User interface===
The "File a Longhorn Bug" link has been re-added.
==Bugs and quirks==
===Theming===
If any application handled by Explorer like Windows Explorer or Internet Explorer stops responding, the theming of these applications will bug out and show the classic theme title bar.
===Start menu ===
The most frequently used items list of the Start menu resets itself after every reboot.
==Gallery==
===Setup===
Longhorn-6.0-4053-CD-autorun.png|CD autorun
4053 Setup.png|Setup
4053 ProductKey.png|Enter product key
4053 EULA.png|EULA
4053 CleanInstallSummary.png|Clean install settings summary
4053 DiskPartition.png|Drive partitioning
4053 PCNAme.png|Enter computer name
4053 HardwarePoritnio.png|Hardware portion
LH 4053 - Unknown problem.png|Unknown error when upgrading from build 4028 ~ build 4051
LH 4053 - Winsetup.dll error.png|Setup reporting that WinSetup.dll could not be loaded.
===Miscellaneous ===
2003-10-02 185232.png|Boot screen
WindowsLonghorn-6.0.4053m7-blstartmenu.png|Blue Luna theme
WindowsLonghorn-6.0.4053m7-oglstartmenu.png|Olive Green Luna theme
WindowsLonghorn-6.0.4053m7-slstartmenu.png|Silver Luna theme
WindowsLonghorn-6.0.4053m7-wcstartmenu.png|Windows Classic theme
WindowsLonghorn-6.0.4053m7-sstartmenu.png|Slate theme
Longhorn-6.0-4053-System Properties and Winver.png|System Properties and Winver
Longhorn-6.0-4053-System Properties and Winver (Windows XP theme).png|System Properties and Winver (Blue Luna theme)
Longhorn-6.0-4053-System Properties and Winver (Classic theme).png|System Properties and Winver (Classic theme)
Longhorn-6.0-4053-Winver on the desktop.png|Winver on the desktop
Longhorn-6.0-4053-Winver on the desktop (Windows XP theme).png|Winver on the desktop (Blue Luna theme)
Longhorn-6.0-4053-Winver on the desktop (Classic theme).png|Winver on the desktop (Classic theme)
Longhorn-6.0-4053-CMD.png|Command prompt
SafeLonghorn.PNG|Safe to shutdown screen
==References==
Category:Windows Longhorn builds
Windows Longhorn build 4059

Windows Longhorn build 4059 is a build of Windows Longhorn. A reference of this build was found in the WindowsListView.cs file, located within the reference source code for the .NET 4.5.1 version of Windows Presentation Foundation. It mentions that builds after 4059 always display the view header regardless of the view mode being used in Explorer. This is consistent with the behaviour shown in later builds of Longhorn.
The full build tag was mentioned by a user of the MSFN forums on 27 May 2007.dexter.inside. The Art of OEM - nLite & OEM Preinstallation, MSFN. 26 March 2007. It is known that there is an XImage program file whose version information contains this build tag.
== WindowsListView.cs ==
 // Current LH builds (4059) display the header even in tile view, 
 // which makes us think we are in details view. 
 // Explicitly detect tile view and return false. 
 if (view == NativeMethods.LV_VIEW_TILE)
 {
 return false;
 }
 if (InReportView(hwnd) || (view == NativeMethods.LV_VIEW_DETAILS))
 {
 return true;
 }
==References==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4067 (private/lddm dev tech(davidmo))

Windows Longhorn build 4067 (private/lddm_dev_tech(davidmo)) is a private Milestone 7 build of Windows Longhorn. It was shown during WinHEC 2004 when Jim Allchin used it to demonstrate the then-new Longhorn Display Driver Model (later known as the "Windows Display Driver Model").
A presentation photograph featuring two screenshots of this build and a screenshot of an unknown Aero demo build shown at WinHEC 2004 were first shared by LucasB on 26 May 2021 — a high resolution version of the two screenshots were later shared by ReflectiaX (aka BetaCollector) on the same day.
The build tag was for many years incorrectly stated on build lists as 6.0.4067.private/lddm_dev_tech(devdmo).040212-1646, a misreading of the username "davidmo" interpreted to mean "development demo".
== Gallery ==
LH4067_02.jpg|Watermark
Winheclddm2004.jpg|LDDM demonstration
FilesAndSettings4067.jpg|Files and settings transfer wizard
4067XPDMFail.jpg|DirectX warning with a Windows XP video driver
=== Presentation images ===
Longhorn4067InternalPresentation.png|4067 screenshots from Jim Allchin's keynote presentation
File:WindowsLonghorn-6.0.4067.0-XPDMScreenshot.png|Windows XP Driver Model screenshot
File:WindowsLonghorn-6.0.4067.0-LDDMScreenshot.png|Longhorn Driver Model screenshot
File:WinHEC2004-6.0.4067.0-LDDMDevicesSlide.png|A presentation photograph featuring the aforementioned screenshots
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4085 (private/Lab06 dev ux(pfortier))

Windows Longhorn build 4085 (private/Lab06_dev_ux(pfortier)) is a private Milestone 8 build of Windows Longhorn. The Windows Explorer executable from this build that was apparently used for a UI demo was posted by ReflectiaX in 2020.https://www.betaarchive.com/forum/viewtopic.php?p=454601
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4089

Windows Longhorn build 4089 is a private Milestone 8 build of Windows Longhorn. Two screenshots of this build have been leaked, one of which shows a prototype version of Windows Movie Maker based on Windows Presentation Foundation, the other shows a version of the Display Properties applet based on the aforementioned framework. The second screenshot was leaked on the BetaArchive Discord server by ReflectiaX on 26 January 2020.
In the BetaArchive topic "New Longhorn builds for a new decade" by Grabberslasher on 23 January 2020 where 33 Longhorn pre- and post-reset builds were leaked, including all then-unleaked builds showcased on UX.Unleaked, ReflectiaX mentioned that they once had a copy of this build, or at least another 4089 numbered build, but had since lost it.https://www.betaarchive.com/forum/viewtopic.php?p=447300#p447300
== Gallery ==
File:WindowsLonghorn-4089.png|Display settings
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4090

Windows Longhorn build 4090 is a private Milestone 8 build of Windows Longhorn. Traces of this build were found in build 4085 (private/Lab06_dev_ux(pfortier))'s Explorer demo files, which included all files except explorer.exe.https://www.betaarchive.com/forum/viewtopic.php?p=454601
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4091 (main)

Windows Longhorn build 4091 (main) is an unleaked Milestone 8 build of Windows Longhorn. The XImage from this build was posted by ReflectiaX in 2020.https://www.betaarchive.com/forum/viewtopic.php?p=454601 The installation files for this build were shown in a screenshot posted to Neowin threadhttps://www.neowin.net/forum/topic/202418-longhorn-build-4080-reached-ppls-hand/?do=findComment&comment=584344721 on 12 August 2004 - although in that thread, the screenshot was accused of being fake, the file list shown includes changes not seen publicly until build 4093, which wasn't even compiled yet on that date, indirectly confirming the screenshot's authenticity.
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4091 (private/Lab06 dev(snaptab))

Windows Longhorn build 4091 (private/Lab06_dev(snaptab)) is a private Milestone 8 build of Windows Longhorn. A set of tablet-related components from this build that were apparently used for a tablet demo were posted by ReflectiaX in 2020.https://www.betaarchive.com/forum/viewtopic.php?p=454601
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4092

Windows Longhorn build 4092 is a private Milestone 8 build of Windows Longhorn. A set of multimedia-related components from this build that were apparently used for an audio demo were posted by ReflectiaX in 2020.https://www.betaarchive.com/forum/viewtopic.php?p=454601
== Gallery ==
WinLH4092-InstallWarning.jpg|Installer Warning
== References ==
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Longhorn build 4093 (Lab02 N)

Windows Longhorn build 4093 (Lab02_N) is the last known build of the Windows Longhorn project. It was referenced in the file mirror.htm in the Driver Development Kit for Windows Server 2003 Service Pack 1 and onwards. Notably, it has a compile date of 2 October 2004, later than the builds of the post-reset Omega-13 branch. 
<a
href="file:///\\winbuilds\release\lab02\release\x86fre\4093.x86fre.lab02_n.041002-1235\ddk_flat\src\video\displays\mirror\disp\mirror.htm#top">Top of page</a> 
== External links ==
* GitHub
Category:Windows Longhorn builds
Category:Unleaked builds
Windows Me build 2359

Windows Me build 2359 is an unleaked Developer Release build of Windows Me. It is mentioned in the file notes.txt located at net\1394\arp\sys in the leaked Windows XP SP1 and Windows Server 2003 source code. Given the date of 23 August 1999, this would've been compiled between Developer Release 3 (build 2358) and Developer Release 4 (build 2363), so the "4" in the typed build number is most definitely a typo.
08/23/1999 JosephJ Got arp1394.sys to load in Windows Millennium, build 23459...
	This is with modified mstcp.dll and nettrans.inf that recognize the new
	nic upper binding "ndis1394".
	But arp1394.sys is s failing initialization because 
	arpCfgReadAdapterConfiguration is failing, which we would expect to ALWAYS
	fail (even on w2k) because it's looking for subkey ATMARPC, which doesn't exist.
	Perhaps it's because arpCfgReadAdapterConfiguration calls
	NdisOpenConfigurationKeyByName which on w2k returns success
	 (but sets *pInterfaceConfigHandle to NULL) if the key doesn't exist.
	It so happens that arpGetInterfaceConfiguration, which calls
	arpCfgReadAdapterConfiguration, *can* deal with this somewhat indirect
	failure mechanism without returning failure, but if
	arpCfgReadAdapterConfiguration *were* to return failure, it returns failure.
	I'm going to change arpGetInterfaceConfiguration so that it ignores
	arpCfgReadAdapterConfiguration returning failure.
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2363

Windows Me build 2363 is the fourth Developer Release build of Windows Me, which is mentioned in Paul Thurrott's article "The Road to Gold: The development of Windows Me".http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp where is states it was released on 27 August 1999. It starts the transition to the Beta 1 phase, as the shutdown splash has been changed to add "Beta One" branding. Otherwise, not much is known about this build.
==References==
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2365

Windows Me build 2365 is an unconfirmed build of Windows Me. Footage of this build was uploaded to YouTube on 16 September 2022, with the user being attributed to KenOath.Windows ME Activity Center by KenOath The description cites that the video in question was created 10 years prior roughly in 2012, and that the Activity Centers were "repaired" presumably from an existing build.
== Gallery ==
Me2365-Start-AC.png|Start menu with Activity Centers
== References ==
Category:Windows Me builds
Category:Unleaked builds
Category:Unconfirmed builds
Windows Me build 2368

Windows Me build 2368 is an unleaked build of Windows Me, known to contain the Activity Centers. Paul Thurrott also mentioned this build on "The Road to Gold: The development of Windows Me",http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp where he stated this build also had an early version of System Restore and Help and Support and that it was released to developers on 9 September 1999 (although the timeline states that it was released on 3 September 1999). Several screenshots of this build were found on Jonathan Kay's website.https://www.jonathankay.com/imagery/infolder.aspx?name=desktops#
This build was uploaded to the Internet by the warez group TRPS, but remains lost, with only a single CAB part from a fix release recovered so far. A former FTP of a Russian university apparently also contained this build at some point.https://www.betaarchive.com/forum/viewtopic.php?f=60&t=37533
== NFO file ==
== Gallery ==
Desktop_sep091999_3_large.jpg|Start menu
Desktop sep091999 2 large.jpg|Ditto
== References ==
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2374

Windows Me build 2374 is a build of Windows Me, which is mentioned on the build timeline in Paul Thurrott's article "The Road to Gold: The development of Windows Me".http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp It was supposedly released to testers on 13 September 1999. As of 2025, this build remains to be found and shared.
== References ==
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2380.3

Windows Me build 2380.3 is the official Beta 1 release for the Korean localization of Windows Me. It was uploaded to BetaArchive's FTP server on 17 September 2022, along with Windows 2000 build 2031 and Windows 98 build 1650.8, both in the Korean language. Prior to its publication, screenshots of this build were posted by Callisto on 30 December 2016,https://6clock-17minute-am.tistory.com/473 then a YouTube video demonstrating this build was later posted by the aforementioned user on 29 January 2021https://www.youtube.com/watch?v=4FqE2BpaN0U, with an image of the CD being posted on the BetaWiki Discord server on 29 July 2022.
== Bugs and quirks ==
*The "About" dialog banner is not stretched to fit the window.
*The boot screen and the shutting down screen are untranslated.
*When shutting down, the system cuts to a black screen instead of the blue "safe to shutdown" screen.
== Gallery ==
WindowsMEBeta1Boot.png|Boot screen
Windows9xBSODKorean.png|System crash
=== Setup ===
2380.3-Setup1.png|Preparing setup
2380.3-Setup2.png|Start of setup
2380.3-Setup3.png|Copying files
=== Interface ===
==== Images taken prior to publication ====
2380.3-SystemProperties.png|System Properties
2380.3-IE5.png|Internet Explorer 5.5
2380.3-AutoRun.png|CD Autorun
2380.3-Explorer.png|Windows Explorer
2380.3-HelpCenter.png|Help Center
2380.3-Welcome.png|Welcome
2380.3-MediaPlayer.png|Windows Media Player
2380.3-SystemInformation.png|Microsoft System Information
2380.3-DxDiag.png|DirectX Diagnostic Tool
2380.3-DesktopThemes.png|Desktop Themes
2380.3-PlusTheme.png|Plus! theme
=== Miscellaneous ===
2380.3-CD.png|x86 Korean CD
== References ==
Category:Windows Me builds
Windows Me build 2394

Windows Me build 2394 is a post-Beta 1 build of Windows Me, released on 13 October 1999https://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp. This is the earliest available build with a compressed IO.SYS file.
==Changes==
*Unlike the previous build, System Restore is now enabled by default.
*Spider Solitaire, previously only available as part of Microsoft Plus! 98, is now included.
*This is the earliest known build in which the boot menu of the startup disk identifies itself as Windows Millennium rather than Windows 98.
==Neptune reference==
A file named GEMSTAR.SYS, with the version number 5.50.5179.1 was found in this Millennium build, but it is highly unlikely that a Neptune build with such a bizarre build number would've ever been compiled.
Some speculate that 5179.1 is, in fact, the result of a typo or a bug and that 5079.1 is the actual intended build number, which also makes more sense when put into the Neptune and Millennium timeline. Build 5079.1 would've likely been part of the Milestone 1 stage. Judging by the file dates, it is compiled before 12 October 1999.
==Gallery==
WindowsMEBeta1Boot.png|Boot screen
WindowsMe-4.90.2394-SystemProperties.png|System Properties
WindowsME-4.9.2493-ActiveDesktop.png|Active Desktop
WindowsME-4.9.2493-Demo.png|Demo
WindowsME-4.9.2493-OOBE.png|OOBE
WindowsME-4.9.2493-Hearts.png|Hearts
WindowsME-4.9.2493-Error.png|Program error warning
WindowsME-4.9.2493-Error2.png|Program error
WindowsME-4.9.2493-BSOD.png|"System is busy" fatal error
WindowsMe-4.90.2394-ShuttingDown.png|Shutdown screen
Windows ME Beta Safe to Shutdown.png|Safe to shutdown screen
==References==
Category:Windows Me builds
Windows Me build 2395

Windows Me build 2395 is a build of Windows Me, which is mentioned in a comment for the Using Synchronization Manager to work with offline items help topic in build 2404.
<!-- As of Build 2395, there is no Start menu access for this app. (a-nkeyes, 10.18.99)
Notes
	You can also start Synchronization Manager by clicking Start, pointing to Programs, pointing to Accessories, and then clicking Synchronize.
	
 -->
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2399

Windows Me build 2399 is a build of Windows Me, which was mentioned in the file BRREADME.TXT from later builds, as well as in the build timeline of Paul Thurrott's article "The Road to Gold: The development of Windows Me".http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp The latter source states it was released to testers on 22 October 1999.
According to BRREADME.TXT, the Help Center was renamed to Help and Support. The number of parameters for the RecordIncident function has also changed from two to four.
== BRREADME.TXT ==
NEWS FLASH: "Help Center" on the Start->Programs menu
offically changed its name to "Help and Support" starting
with build 2399.
== References ==
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2404

Windows Me build 2404 is a pre-Beta 2 build of Windows Me, originally released on 29 October 1999https://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp and was later found on 23 June 2015.https://www.betaarchive.com/forum/viewtopic.php?f=72&t=34213&hilit=2404&start=25
==Changes== 
*Setup now plays a page-turning sound when it advances to another screen.
*The "Beta One" label has been removed from the boot screen, while HTML Help now features Beta 2 branding.
*The "code name" wording on the boot screen is now spelled out as "CODENAME".
* A new "File a bug report" icon is present on the desktop.
*Added the Internet Games from MSN Gaming Zone, which would be included with later versions of Windows until Windows 7.
*DirectX has been updated from version 7.0 to 7.1.
*Windows Installer 1.1 is now included.
*DVD Player has been updated.
* Net crawling can now be disabled in Folder Options.
* Accessibility wizard has been updated.
*Help and Support UI has changed again.
*Sounds and Multimedia control panel applets have been combined into a single Sounds and Multimedia applet.
*The updated "System Configuration" dialog with its two progress bars (introduced in build 2380) during the final part of setup now also appears when upgrading to this build.
*Game Controllers control panel applet (JOY.CPL) has been upgraded into Game Manager with an additional Settings tab for managing game installations.
==Bugs ==
===S3 drivers===
When using S3 video adapters, Windows will complain that its own drivers will not work properly, thus the display will be stuck at 640×480 resolution and 16 colors mode. This error will also appear upon every boot and other drivers cannot be installed correctly, meaning that S3 video adapters are not recommended for this build.
===Windows Media Player===
On some configurations, Windows Media Player does not work in this build and will display a PCHealth general protection fault error upon starting.
== Neptune reference==
Two files named gemstar.sys and wspirdak.sys, with the version number 5.50.5086.1, were found in this Millennium build, but it is unknown whether this Neptune build ever existed.
Some speculate this could be a late Milestone 1 or an early Milestone 2 build. Judging by the file dates, it would have been compiled before 26 October 1999.
==Gallery==
Windows Me Build 2416-2018-11-13-18-58-43.png|First boot screen
WindowsMEBeta2Boot.png|Boot screen
WindowsMe-4.90.2404-ControlPanel.png|Control Panel
WindowsMe-4.90.2404-SystemProperties.png|System Properties
WindowsMe-4.90.2404-HTMLHelp.png|HTML Help
WindowsMe-4.90.2404-MPCrash.png|Windows Media Player crash
WindowsMeBeta2Shutdown.png|Shutdown screen
Windows ME Beta Safe to Shutdown.png|Safe to shutdown screen
==References==
Category:Windows Me builds
Windows Me build 2408

Windows Me build 2408 is an unleaked build of Windows Me. There is a check for this build in build 2416's bug reporting page, which creates a separate XML file named bug_upload_collect_2408.XML instead of the usual bug_upload_collect.XML if the build number is lower than 2408. The reason for this is unknown, though it's likely something has changed about bug reporting in build 2408 that required a clear distinction.
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2410

Windows Me build 2410 is a build of Windows Me, mentioned in Paul Thurrott's article "The Road to Gold: The development of Windows Me".http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp It was released to testers on 5 November 1999.
== References ==
Category:Windows Me builds
Category:Unleaked builds
Windows Me build 2419.4

Windows Me build 2419.4 is a build of Windows Me, which is mentioned in Paul Thurrott's article "The Road to Gold: The development of Windows Me".http://web.archive.org/web/20030626211158/http://winsupersite.com/reviews/windowsme_gold.asp It appears to be a candidate for the Beta 2 release and was supposedly released to testers on 19 November 1999.
== References ==
Category:Windows Me builds
Category:Unleaked builds