nyuuzyou/wikis huggingface dataset:
Windows 3.00a

Windows 3.00a is a minor update to Windows 3.00 released on 31 October 1990. It fixed a few bugs from the earlier release. Windows 3.0 with Multimedia Extensions 1.0 is based on this version. 
A version of this build for the Intel Inboard 386/PC (an ISA card with a 386, 387 socket and some RAM intended for earlier systems), from 14 January 1991, was dumped on 18 September 2015 and later uploaded to WinWorldPC.https://winworldpc.com/product/windows-3/30https://forum.winworldpc.com/discussion/7708/windows-3-0-for-intel-inboard-386-rare-intel-edition All disks of this release were formatted with IBM DOS 3.1, and the uploader incorrectly named disk14 and disk15. Another set of floppy disks was dumped by BitHistory on 16 September 2020 and uploaded to the Internet Archive on 4 December 2020.https://archive.org/details/intelwindowsv30fortheintelinboard386pc Unlike the previous version, this set of floppy disks was formatted with IBM DOS 3.3 and contained some incomplete file fragments.
A partially-corrupted disk dump of its Thai variant was dumped onto the abandonware website Vetusware on 28 April 2018,https://vetusware.com/download/Microsoft%20Windows%203.0a%20Thai%20Edition%203.0a%20TH/?id=14515 and later reuploaded onto the Internet Archive on 30 July 2023.https://archive.org/details/microsoft-windows-3.0a-thai-edition
Unlike the original English release, the Spanish and Thai releases have a copyright date of 1991, implying that it was released later.
==Quirks==
Due to some changes introduced with bug fixes, various VGA cards may no longer work unless the line EMMExclude=A000-CBFF is added in SYSTEM.INI's [386Enh] section.https://jeffpar.github.io/kbarchive/kb/063/Q63588/ This notably affects Microsoft Virtual PC 2004/2007 guests.
==Gallery==
===Setup===
Windows300a-WelcomeSetup.png|Welcome to setup
Windows300a-Destination.png|Specify destination
Windows300a-SystemComponents.png|System components
Windows300a-CopyingFiles.png|thumb|Copying files
Win30asetup1.png|Loading graphical setup
Windows300a-Setup.png|Graphical setup
Win30asetup9.png|Copying files
Win30asetup11.png|Insert disk
Win30asetup18.png|Confirmation to modify AUTOEXEC.BAT and CONFIG.SYS
Win30asetup19.png|Ditto
Win30asetup20.png|Printers
Win30asetup21.png|Set up applications
Win30asetup22.png|Scanning
Win30asetup23.png|Select applications
Win30asetup24.png|Release notes
Win30asetup25.png|End
Win30rc6boot.png|Boot screen
Win30afb.png|First boot
Win30acal.png|Calendar
Windows300a-Calculator.png|Calculator
Win30acalc.png|Ditto, scientific mode
Win30acardfile.png|Cardfile
Win30aclip.png|Clipboard
Win30aclock.png|Clock
Win30afm.png|File Manager
Win30anotepad.png|Notepad
Win30apaintbrush.png|Paintbrush
Win30apif.png|PIF Editor
Win30apm.png|Print Manager without a printer plugged in
Win30are.png|Reversi
Win30areadme.png|README.TXT
Win30arecorder.png|Recorder
Win30asol.png|Solitaire
Win30aterminal1.png|Select default serial port
Win30aterminal2.png|Terminal
Win30awrite.png|Write
Win30aws.png|Windows Setup
Win30aes.png|End session
==References==
Category:Retail builds of Windows 3.0
Windows 3.02

Windows 3.02 is a version of Windows 3.0 based on Windows 3.0A, which was released for the Japanese market on 22 November 1991 for the IBM PS/55 system. This version requires a Japanese version of MS-DOS.
==Changes==
* The Sound Control Panel applet has a different icon.
* Due to being optimized for the IBM PS/55, many drivers seen in usual releases of Windows 3.0 are missing. For example, only the PS/55 keyboard with the Japanese layout can be set and the only display adapters which are available are VGA, XGA and the PS/55 one, though it is possible to use other drivers instead.
== Gallery ==
=== Setup ===
Win302setup1.png|Starting setup
Win302setup2.png|Welcome to setup
Win302setup3.png|Searching hard drive for previous versions of Windows
Win302setup4.png|Directory confirmation
Win302setup5.png|Config confirmation
Win302setup6.png|Copying files
Win302setup7.png|Disk 2
Win302setup8.png|Copying files
Win302setup9.png|"The memory available for Windows Setup is not enough, please start up Windows in Standard Mode or 386 Extended Mode"
Win302setup11.png|GUI setup
Win302setup12.png|Copying files
Win302setup13.png|Disk 3
Win302setup14.png|Copying files
Win302setup15.png|Disk 4
Win302setup16.png|Copying files
Win302setup17.png|Ditto
Win302setup18.png|"System is running EMS manager, that makes it not compatible with Win 3. For running Windows well, please disable this. Would you like to disable EMS?"
Win302setup19.png|Modify AUTOEXEC.BAT and CONFIG.SYS confirmation
Win302setup20.png|Ditto
Win302setup21.png|Printers
Win302setup22.png|IME (input method editor)
Win302setup23.png|Set up applications
Win302setup24.png|Scanning
Win302setup25.png|Found applications
Win302setup26.png|Release notes
Win302setup27.png|End of setup
=== Interface ===
Win302boot.png|Boot screen
Win302cal.png|Calendar
Win302calc.png|Calculator
Win302card.png|Cardfile
Win302clip.png|Clipboard
Win302clock.png|Clock
Win302cp1.png|Control Panel
Win302cp2.png|Color
Win302cp3.png|Fonts
Win302cp4.png|Ports
Win302cp5.png|Mouse
Win302cp6.png|Desktop
Win302cp7.png|IME (input method editor)
Win302cp8.png|Printers
Win302cp9.png|International
Win302cp10.png|Keyboard
Win302cp11.png|Date & Time
Win302cp12.png|Sound
Win302fm.png|File Manager
Win302np.png|Notepad
Win302paint.png|Paintbrush
Win302pif.png|PIF Editor
Win302pm.png|Print Manager without a printer plugged in
Win302r.png|Reversi
Win302readme.png|README.TXT
Win302recorder.png|Recorder
Win302sol.png|Solitaire
Win302terminal1.png|Select default serial port
Win302terminal2.png|Terminal
Win302write.png|Write
Win302ws.png|Windows Setup
Win302es.png|End session
=== Miscellaneous ===
Windows-3.02-JP-SetupFail.png|Error when attempting to install on top of English version of MS-DOS
Category:OEM builds of Windows 3.0
Windows 3.0A

Windows 3.0A is a Japanese version of Windows 3.0, which was released for the Fujitsu FM TOWNS, NEC PC-98xx series, Seiko Epson PC series (PC-98 clone) and Toshiba J3100 series computers in 1991. A screenshot of the about dialog was shown on WinHistory.de.https://www.winhistory.de/more/bilder/win30japan.gif Japanese website Nanshiki.co.jp also shared screenshots of the J3100 variant of this build running in DOSVAXJ3 (a derivative of DOSBox) on 6 August 2020.https://www.nanshiki.co.jp/software/dosvaxj3.html On 25 September 2020, the PC-98 variant of this build was put up on Yahoo! Auctions;https://web.archive.org/web/20201003212726/https://page.auctions.yahoo.co.jp/jp/auction/m428360858 the bidding for this item ended four days later, on 29 September 2020.
Chinese website BetaWorld shared screenshots of multiple variants of this build. Several screenshots of its Fujitsu FM TOWNS variant were shared on 11 February 2021. More screenshots depicting its Epson variant were shared on 4 February 2022, with screenshots of the PC-98 variant (along with Windows 3.0A-H) being uploaded within May that year.https://www.betaworld.cn/Windows_3.0:3.0A
A picture of a disc containing this build for DOS/V compatible computers (alongside Traditional Chinese Windows 3.0, Hangul Windows 3.01, SDKs and DDKs, and a Korean DOS 5.0 boot floppy image) was first provided by ReflectiaX on 18 December 2020. On 21 April 2021, he shared the contents of the disc, as a compressed folder dump.
== Gallery ==
===PC/AT compatible===
Windows3.0A-Boot.png|Boot screen
=== Fujitsu FM TOWNS ===
FMT3.0A-Boot.png|Boot screen
FMT3.0A-Version.png|About dialog
=== NEC PC-98xx ===
PC-98-3.0A-Boot.png|Boot screen
=== Toshiba J3100 ===
Win3.0A-J3100-boot.jpg|Boot screen
Win3.0A-J3100-progmanver.jpg|About dialog
=== Miscellaneous ===
Windows 3.0a Far East SDK.jpg|Far East SDK CD
== References ==
Category:East Asia retail builds of Windows 3.0
Windows 3.0A-H

Windows 3.0A-H is an OEM version of Windows 3.0, which was released for the Japanese NEC PC-9800 series computers. This build has been auctioned multiple times, and was uploaded to the BetaWorld website.
==Gallery==
File:Windows 3.0 A-H Boot Screen.png|Boot screen
File:Windows 3.0 A-H auction.jpg|Floppy disks from auction
Category:OEM builds of Windows 3.0
Windows 3.0B

Windows 3.0B is an OEM version of Windows 3.0, which was released in February 1993 for the Japanese NEC PC-9800 series computers.https://support.nec-lavie.jp/support/product/data/spec/sft/sw107f-1.html
==Gallery==
===Setup===
Windows-3.0B-Setup1.PNG|Welcome
Windows-3.0B-Setup2.PNG
Windows-3.0B-Setup3.PNG|Copying files
Windows-3.0B-Setup4.PNG|README.TXT
Windows-3.0B-Setup5.PNG|End of setup
===Interface===
Win3.0B-Boot.png|Boot screen
Windows-3.0B-Control.PNG|Control Panel
Windows-3.0B-FileManager.PNG|File Manager
Windows-3.0B-Terminal.PNG|Terminal
Windows-3.0B-Solitare.PNG|Solitaire
Windows-3.0B-Reversi.PNG|Reversi
Windows-3.0B-Calc.PNG|Calculator
Windows-3.0B-Calendar.PNG|Calendar
Windows-3.0B-Cardfile.PNG|Cardfiles
Windows-3.0B-Clock.PNG|Clock
Windows-3.0B-Notepad.PNG|Notepad
Windows-3.0B-Paint.PNG|Paint
Windows-3.0B-Write.PNG|Write
== References ==
Category:OEM builds of Windows 3.0
Windows 3.0 InfoWorld build

The Windows 3.0 InfoWorld build is a build of Windows 3.0 that was featured in the 15 January 1990 issue of InfoWorld.https://books.google.co.uk/books?id=eTAEAAAAMBAJ Considering the turnaround time for articles in that era of the technology press' history, the fact that build 55 was most likely not sent out to developers, and the fact that the installation of Windows 3.0 used in the screenshots is described as running a beta version of Microsoft Excel 2.1c (released on 14 December 1989), this build is almost certainly earlier than build 55.
== Gallery ==
Win3Beta InfoworldJan151990 2.PNG|Beta version of Excel 2.1c and apparently the final version of Winword running on this build.
== References ==
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 RC12

Windows 3.0 RC12 is a Release Candidate build of Windows 3.0. 2 out of the 5 installation disks and the NetWare Shell disk of this build were uploaded on 23 January 2023.https://archive.org/details/ms-win30-rc12 The uploader, Term24, found 3 of the 5 installations disks and the NetWare Shell disk, but unfortunately only the fifth installation disk is intact. All files on disk 1 were deleted and replaced with a copy of MS-DOS, disk 4 has been completely overwritten, and both FATs of the NetWare disk were damaged.
== Recovery ==
=== Disk 1 ===
Everything on this disk, except for the first 256 sectors (131072 bytes) of SETUP.EXE and the timestamps of the first 3 files (COMM.DRV, EGA.DRV and EGAFIX.FON), can and have been recovered. The MS-DOS system files later copied to the disk overwrote the first 3 directory entries and parts of SETUP.EXE's data.
=== Disk 4 ===
Everything was lost due to a reformat, nothing can be recovered.
=== NetWare Shell Disk 1 ===
Both FATs of the disk have been reconstructed.
== Gallery ==
=== Setup ===
Windows 3.0 RC12 Setup Welcome.png|Setup welcome screen
Windows 3.0 RC12 Setup Directory.png|Installation directory specification
Windows 3.0 RC12 Setup Hardware.png|Hardware detection
Windows 3.0 RC12 Setup GUI Stage.png|GUI stage
Windows 3.0 RC12 Setup Copying Files.png|Copying files
Windows 3.0 RC12 Setup Configuration.png|AUTOEXEC.BAT and CONFIG.SYS modification
Windows 3.0 RC12 Setup Printers.png|Printer setup
Windows 3.0 RC12 Setup DOS Apps.png|Scan for DOS apps
Windows 3.0 RC12 Setup Complete.png|Setup finished
=== Interface ===
Windows 3.0 RC12 First Boot.png | First boot
Windows 3.0 RC12 Windows Help.png | Windows Help
Windows 3.0 RC12 Easter Egg.png | Easter egg
=== Disks ===
File:Windows3.0-RC12-Floppies+NetwareApril1990.jpg|Disks 1, 4, and 5; plus two Netware Shell Components disks with one dated 6 April 1990
File:RC12-Disk01.png|Disk 1
File:RC12-Disk04.png|Disk 4 (overwritten)
File:RC12-Disk05.png|Disk 5
File:RC12-NetWare-Shell.png|NetWare Shell Components disk
== References ==
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 RC6

Windows 3.0 RC6 is a Release Candidate build of Windows 3.0, which was scene leaked at some point in early 1990. It was found again and uploaded to BetaArchive on 2 June 2015.http://www.betaarchive.com/forum/viewtopic.php?f=16&t=34298 It was mistakenly labeled as the RTM version ("Production release") by whoever leaked it originally. However, this build is 1–2 months earlier than the RTM and has several differences in various files.
== Gallery ==
Win30rc6setup1.png|Welcome to setup
Win30rc6setup3.png|Config confirmation
Win30rc6setup5.png|Copying files
Win30rc6setup6.png|GUI setup
Win30rc6setup7.png|Copying files
Win30rc6setup8.png|Disk 2
Win30rc6setup9.png|Copying files
Win30rc6setup10.png|Disk 3
Win30rc6setup11.png|Copying files
Win30rc6setup12.png|Disk 4
Win30rc6setup13.png|Copying files
Win30rc6setup14.png|Modify AUTOEXEC.BAT and CONFIG.SYS confirmation
Win30rc6setup15.png|Ditto
Win30rc6setup16.png|Printers
Win30rc6setup17.png|Set up applications
Win30rc6setup18.png|Scanning
Win30rc6setup19.png|Applications
Win30rc6setup20.png|Release notes
Win30rc6setup21.png|End of setup
Win30rc6boot.png|Boot screen
Win30rc6fb.png|First boot
3.00-Rc6.png|Windows running in real mode
Win30rc6cal.png|Calendar
Win30rc6calc1.png|Calculator
Win30rc6calc2.png|Calculator in Scientific mode
Win30rc6cardfile.png|Cardfile
Win30rc6clip.png|Clipboard
Win30rc6clock1.png|Clock
Win30rc6clock2.png|Clock in Digital theme
Win30rc6cp1.png|Control Panel
Win30rc6cp2.png|Color
Win30rc6cp3.png|Fonts
Win30rc6cp4.png|Ports
Win30rc6cp5.png|Mouse
Win30rc6cp6.png|Desktop
Win30rc6cp7.png|Printers mid-load
Win30rc6cp8.png|International
Win30rc6cp9.png|Keyboard
Win30rc6cp10.png|Date & Time
Win30rc6cp11.png|Sound
Win30rc6fm.png|File Manager
Win30rc6help.png|Help
Win30rc6np.png|Notepad
Win30rc6paintbrush.png|Paintbrush
Win30rc6pifeditor.png|PIF Editor
Win30rc6pm.png|Print Manager without any printers plugged in
Win30rc6r.png|Reversi
Win30rc6recorder.png|Recorder
Win30rc6sce1.png|System Configuration Editor with AUTOEXEC.BAT
Win30rc6sce2.png|Ditto with CONFIG.SYS
Win30rc6sce3.png|Ditto with WIN.INI
Win30rc6sce4.png|Ditto with SYSTEM.INI
Win30rc6sol.png|Solitaire
Win30rc6terminal1.png|Default serial port selection
Win30rc6terminal2.png|Terminal
Win30rc6write.png|Write
Win30rc6ws.png|Windows Setup
Win30rc6es.png|End session
== References ==
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 11

Windows 3.0 build 11 is the earliest known build of Windows 3.0. It was mentioned in the files CALPRINT.C, CALREM.C and CALCMD2.C from the Windows NT 3.5 build 782 source code.
/* line added to fix keyboard hanging when Calendar
is run under ver3.0 rel 1.11 */
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 12

Windows 3.0 build 12 is an unleaked build of Windows 3.0, which was found in an antitrust document dated 8 February 1989.Iowa District Court for Polk County. Plaintiff's Exhibit #60, Comes v. Microsoft.
WINOLDAP.MOD from build 55 contains the following string:
Microsoft Windows Old Application Support Module (3.00.14.20jan89)
This suggests that build 14 was already compiled around 20 January 1989. Therefore, build 12 was almost certainly also compiled in January 1989.
== References ==
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 13

Windows 3.0 build 13 is an unleaked build of Windows 3.0, which was found in an antitrust document dated 8 February 1989.Iowa District Court for Polk County. Plaintiff's Exhibit #60, Comes v. Microsoft.
WINOLDAP.MOD from build 55 contains the following string:
Microsoft Windows Old Application Support Module (3.00.14.20jan89)
This suggests that build 14 was already compiled around 20 January 1989. Therefore, build 13 was almost certainly also compiled in January 1989.
== References ==
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 30

Windows 3.0 build 30 is an unleaked build of Windows 3.0, which was mentioned in the file KBDLOCAL.ASM from the Driver Development Kit for Windows 3.1.
; As of 3.0, build 1.30, KBINFO includes the number of function keys
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 31

Windows 3.0 build 31 is an unleaked build of Windows 3.0 which was mentioned in several files within build 33. It is likely these files had not been recompiled by the time of build 33’s compilation on 27 July 1989.
<Win 3.00 build 1.31 13 Jul 1989> Copyright (c) Microsoft 1983,1984,1985,1986,1987,1988,1989
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 32

Windows 3.0 build 32 is an unleaked build of Windows 3.0 compiled on 18 July 1989, which was mentioned in several files of build 33. It is likely these files had not been recompiled by the time of the compiling of build 33 on 27 July 1989.
<Win 3.00 build 1.32 18 Jul 1989> Copyright (c) Microsoft 1983,1984,1985,1986,1987,1988,1989
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 46

Windows 3.0 build 46 is an unleaked build of Windows 3.0, which was mentioned in the file PRIVATE\MVDM\WOW16\WRITE\README.TXT from the Windows NT 3.5 build 782.1 source code.
** 23-October-1989
FernandD has worked on the localization issue mentioned above and checked
in changes for Rel 1.46
Category:Unleaked builds
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 48

A forged video claiming to show Windows 3.0 build 48 running within a virtual machine was uploaded onto YouTube on 8 June 2020.https://www.youtube.com/watch?v=YbZpUdkpLwQ It is apparent that the video aims to replicate the build shown by Kraig Brockschmidt, the developer of the Windows 3.0 Calculator application, as it shows the same color scheme and wallpaper, and the version of Calculator matches the one in Brockschmidt's photograph. Aside from the version numbers, copyright dates of various programs and the presence of the SDK Tools program group, the shown build is otherwise identical to build 55.
MicroVideos, the publisher of the video, has neither shared the build nor have they responded to queries surrounding it. The user has not been active since the video was first uploaded, bringing the legitimacy of this build into question.
The build was eventually proven fake when build 52 was found in 2024 after being originally leaked in 1990 and then lost, which includes the same version of Calculator as in Brockschmidt's photograph, but also an earlier version of Terminal than the fake build featured in the video.
== Gallery ==
3.00.48_Terminal.png|Terminal
3.00.48_Terminal_About.png|About Terminal
3.00.48_Calculator.png|Calculator
3.00.48_Calculator_About.png|About Calculator
3.00.48_Setup.png|Windows Setup
3.00.48_Setup_About.png|About Windows Setup
== References ==
== External links ==
* Windows 3.00.48? - BetaArchive
Category:Fake builds
Windows 3.0 build 52

Windows 3.0 build 52 is a build of Windows 3.0. It was uploaded to a warez BBS in early 1990 (files included with the release seem to indicate that this happened around 14 February 1990) and was later lost, although the full build was re-uploaded onto the Internet Archive on 23 June 2024.https://archive.org/details/win-3.0-build-52 The SDK for this build was found a few hours later. It is the earliest available build to include and use the new Program Manager and File Manager shells instead of the old MS-DOS Executive.
== Calculator screenshot ==
An undated photograph of a pre-release build of Windows 3.0, possibly this build or one very close to it running Calculator version 3.00.13 (the same as in this build) was shown by Kraig Brockschmidt, the developer of the application on his website.Brockschmidt, Kraig. Mystic Microsoft, Chapter Two: Baby Steps.
A video recording of supposed build 48, which clearly aimed to replicate the build shown in Brockschmidt's screenshot, was posted onto YouTube in June 2020;https://www.youtube.com/watch?v=YbZpUdkpLwQ however, the build shown in the video has since been proven fake as Terminal has a version number of 3.20, the same as build 55, whereas build 52 has version 3.18.
File:Win3.00.13.jpg
== Gallery ==
Windows3-3.0.52-Boot.png|Boot screen
Windows3.0-1.52-Calculator.png|Calculator
Windows3.0-1.52-Calendar.png|Calendar
Windows3.0-1.52-Cardfile.png|Cardfile
Windows3.0-1.52-CalculatorAbt.png|About Calculator
Windows3.0-1.52-ControlPanel.png|Control Panel
Windows3.0-1.52-TaskList.png|Task List
Windows3.0-1.52-Reversi.png|Reversi
Windows3.0-1.52-Winhelp.png|Windows Help
Windows3.0-1.52-Winver.png|Winver
=== Setup ===
Windows3.0-1.52-SetupWelcome.png|Welcome to Setup
Windows3.0-1.52-SetupDirectory.png|Directory confirmation
Windows3.0-1.52-ConfigSetup.png|Setup configuration
Windows3.0-1.52-Setup.png|Setup
Windows3.0-1.52-SetupFiles.png|Copying files
Windows3.0-1.52-SetupApps.png|Set Up Applications
Windows3.0-1.52-SetupNotes.png|Lack of release notes
Windows3.0-1.52-SetupMemory.png|Memory allocation
Windows3.0-1.52-SetupEnd.png|End of setup
Windows3.0-1.52-SetupConfig.png|Post-setup configuration
== References ==
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 59

Windows 3.0 build 59 is a build of Windows 3.0, which was mentioned in the file KBDLOCAL.ASM from the Driver Development Kit for Windows 3.1.
; As of 3.0, build 1.59, the number of bytes in the state block is
; fixed at 4 MAX, for compatibility with Excel 2.1c!!!
The build was later found and released on 23 June 2024.
== New features and changes ==
* The boot screen has been changed to the final version.
* The Paintbrush warnings have been removed
==Gallery==
Win30rc6boot.png|Boot screen
===Setup===
File:Welcome Page.png|Start of Setup
File:59DirectoryConfirmation.png|Directory Confirmation
File:1.59win30setupconfirmation.png|Setup Configuration
Category:Pre-release builds of Windows 3.0
Windows 3.0 build 63

Windows 3.0 build 63 is the official Release Candidate 2 build of Windows 3.0, which was uploaded to BetaWorld on 17 September 2019https://www.betaworld.cn/Windows_3.0:3.0.63 and later shared to BetaArchive on 1 April 2020.https://www.betaarchive.com/forum/viewtopic.php?t=41036
The driver development kit associated with this build is mentioned in a document pertaining to a late pre-release Windows 3.0 driver development kit.https://bitsavers.org/pdf/microsoft/windows_3.0/Windows_3.0_DDK_Pre-Release/Windows_3.0_DDK_Pre-Release_Release_Notes_19900501.pdf
==Bugs==
*When running in real mode, Sysedit may display an error when trying to open system configuration files.
*Trident TVGA8900D drivers can be installed on this build, but they are not fully compatible and do not display the floppy name properly during setup.
==Gallery==
3.0RC2-setup.png|Setup
3.0RC2-installation.png|Ditto
3.0RC2-copyingfiles.png|Copying files
3.0RC2-setupapplications.png|Setup applications
3.0RC2-finishinstallation.png|End of setup
Win30rc6boot.png|Boot screen
3.0RC2-demo.png|Demo
==References==
Category:Pre-release builds of Windows 3.0