Windows NT 3.1 build 475
| Build of Windows NT 3.1 | |
 | |
| OS family | Windows NT |
|---|---|
| Version number | 3.1 |
| Build number | 475 |
| Build revision | 1 |
| Architecture | x86 |
| Compiled on | 1993-06-09 |
| SKUs | |
| Workstation Advanced Server | |
| About dialog | |
   | |
Windows NT 3.1 build 475 is the June 1993 beta of Windows NT 3.1. It was uploaded to BetaArchive on 25 February 2017.[1] Prior to its upload, it was mentioned in an internal Microsoft e-mail from August 1993[2] where it states that the build was delivered to Novell in June 1993 in order to test their NetWare Client for the then-upcoming NT operating system; the e-mail also states that Novell had received the April 1993 beta sometime earlier.
This build refers to itself in the boot screen and Winver as build 4755, and as build 475 on the default desktop wallpaper. It's possible that 4755 was intended to be 475.5. A similar observation can be found within the final build, 3.10.511.1, where the kernel's file version is 3.10.5098.1, perhaps meant to be 3.10.509.8.
On 5 April 2020, ReflectiaX shared a picture of the CD containing the Advanced Server version of this build.
New features and changes[edit | edit source]
- It is the first known build to use 50 lines text mode for the text mode display during boot and the blue screen of death.
- When booting this build, a message will appear for a short time to press Space to load the Last Known Good Configuration/Hardware Profile menu.
- The "door" icon on the safe to shutdown screen has now been changed to a "nighttime window" icon, which would be used in subsequent Windows NT builds.
File differences[edit | edit source]
The following files have been introduced or removed compared to build 438:
| Name | Description | Version |
|---|---|---|
| AMDNCDET.DLL | Network Card Detection DLL for AMD | 3.10 |
| BLACK16.SCR | Generic screen saver | 3.10 |
| CGA40850.FON | Non-Windows application font for 386 enhanced mode (International code page 850) | 3.10 |
| CGA80850.FON | Non-Windows application font for 386 enhanced mode (International code page 850) | 3.10 |
| CIRRUS.SYS | Cirrus Video Miniport Driver | 3.10 |
| CLB.DLL | Column List Box | 3.10 |
| CONFIG.SYS | ||
| DRWTSN32.EXE | DrWatson Postmortem Debugger | 3.10 |
| DRWTSN32.HLP | ||
| EGA40850.FON | Non-Windows application font for 386 enhanced mode (International code page 850) | 3.10 |
| EGA80850.FON | Non-Windows application font for 386 enhanced mode (International code page 850) | 3.10 |
| IMAGEHLP.DLL | Windows NT Image Rebaser | 3.10 |
| MAPI.DLL | ||
| MAPISRV.EXE | ||
| MAPIXX.DLL | ||
| MCIOLE16.DLL | ||
| MODEM.INF | ||
| MPLAY32.EXE | Media Player 2 | 3.10 |
| MSP32_AM.LEX | ||
| MSPELL32.DLL | ||
| MVFS32.DLL | MM file system for Viewer2 | 3.10 |
| NPINCDET.DLL | Network Card Detection DLL for NPI | 3.10 |
| OEMNADAM.INF | ||
| OEMNADDI.INF | ||
| OEMNADDS.INF | ||
| OEMNADE3.INF | ||
| OEMNADEE.INF | ||
| OEMNADEN.INF | ||
| OEMNADFD.INF | ||
| OEMNADLB.INF | ||
| OEMNADN1.INF | ||
| PACKGR32.EXE | Microsoft Object Packager | 3.10 |
| PAD.INF | ||
| PCL.SEP | ||
| PSCRIPT.SEP | ||
| PSLANMAN.SEP | ||
| RASADMIN.EXE | Remote Access Administration Utility | 3.10 |
| RASCFG.DLL | Remote Access Setup config dialogs | 3.10 |
| RASFIL32.DLL | Remote Access Configuration File Management Library | 3.10 |
| RASPHONE.EXE | Remote Access Phonebook | 3.10 |
| RASREAD.TXT | ||
| RASRES.DLL | Remote Access Setup dialogs DLL | 3.10 |
| RASSETUP.HLP | ||
| REVIEW.SEQ | ||
| RINGIN.WAV | ||
| RINGOUT.WAV | ||
| RPCLTC6.DLL | Remote Process Control LTC6 DLL | 3.10 |
| RPCLTS6.DLL | Remote Process Control LTS6 DLL | 3.10 |
| S3.DLL | S3 Display Driver | 3.10 |
| S3.SYS | s3 Miniport Driver | 3.10 |
| SCSISCAN.SYS | SCSI Scanner Driver | 3.10 |
| SNDBLST.DLL | Configuration driver for Creative Labs Sound Blaster 1.5/2.x | 3.10 |
| SNDBLST.SYS | Generic Creative Labs SoundBlaster driver | 3.10 |
| SNDREC32.EXE | Sound Recorder accessory | 3.10 |
| SWITCH.INF | ||
| SYNTH.DLL | Synthesizer driver for Ad Lib and OPL3 | 3.10 |
| SYNTH.PAT | ||
| SYNTH.SYS | Synthesizer kernel driver for Ad Lib and OPL3 | 3.10 |
| SYSPRINT.SEP | ||
| VGA_ALT.SYS | VGA/Super VGA Video Driver | 3.10 |
| WIN.COM | WIN.COM for compatibility | 3.10 |
| WINMSD.DLL | Ctl3D 3D Windows Controls | 1.0 |
| WINMSD.EXE | Diagnostics | 3.10 |
| Name | Description | Version |
|---|---|---|
| 8514FIX.FON | 8514/a (1024x768) resolution monospaced system font | 3.10 |
| 8514OEM.FON | 8514/a (1024x768) resolution terminal font | 3.10 |
| 8514SYS.FON | 8514/a (1024x768) resolution system font | 3.10 |
| ARP.EXE | TCP ARP Command | 3.10 |
| BDE.DLL | ||
| CFG3270.DLL | ||
| DLC3270.DLL | ||
| FINGER.EXE | TCPIP Finger Command | 3.10 |
| FTP.EXE | File Transfer Program | 3.10 |
| HOSTNAME.EXE | Sockets Hostname APP | 3.10 |
| JAZZFIX.FON | ||
| JAZZSYS.FON | ||
| MPLAYER.EXE | Media Player 2 | 3.10 |
| MSHERC.COM | ||
| NETSTAT.EXE | TCPIP Net Status App | 3.10 |
| PACKAGER.EXE | Microsoft Object Packager | 3.10 |
| PING.EXE | TCPIP Ping app | 3.10 |
| RCP.EXE | TCPIP Remote CoPy Command | 3.10 |
| REXEC.EXE | TCPIP Remote Exec Command | 3.10 |
| ROUTE.EXE | TCPIP Route Command | 3.10 |
| RSH.EXE | TCPIP Remote Shell Command | 3.10 |
| SNA3270.DLL | ||
| SOUNDREC.EXE | Sound Recorder accessory | 3.10 |
| TCPIPSVC.DLL | TCPIP Services DLL | 3.10 |
| TFTP.EXE | Spider tftp Utility | 3.10 |
| TRC3270.DLL | ||
| WIN3270.EXE | ||
| WIN3270.HLP | ||
| WSHTCPIP.DLL |
Gallery[edit | edit source]
Boot screen
Safe to shutdown screen
Miscellaneous[edit | edit source]
![x86 English CD [Advanced Server] (unleaked)](/images/thumb/3/38/WindowsNT-June-1993-CD.jpg/109px-WindowsNT-June-1993-CD.jpg)
x86 English CD [Advanced Server] (unleaked)
![x86 English CD [Advanced Server] (unleaked)](/wiki/File:WindowsNT-June-1993-CD.jpg)