Windows NT 4.0 Readme.wri File (Part 1 of 5)

• Microsoft Windows NT Server version 4.0
• Microsoft Windows NT Workstation version 4.0

                              SUMMARY
                              =======

                          MORE INFORMATION
                          ================

                 Additional Notes About Windows NT

Table of Contents

 Using WordPad to View This Document
 Before you call for support on a domain issue
 Before you call for support on a file system or fault tolerance issue
 Before you call for support on a Blue STOP Screen Issue
 Microsoft Press
 New and Improved Accessories
 Microsoft WordPad
 Microsoft Paint
 New and Improved Control Panel
 Microsoft Internet Explorer version 2.0
 Advanced Users
 HTML-Based Internet Service Manager
 Using Internet Explorer 2.0 for MSN Authentication
 Microsoft Peer Web Services
 Installing Peer Web Services on Windows NT Workstation Version 4.0
 Where Is the Product Documentation?
 Removing TCP/IP
 Support for Private Communication Technology (PCT)
 Changes to User Configuration
 Product Home Page
 Publishing from Network Drives
 Choosing a Logon Method
 Setting the Log File Size
 Internet Information Server Setup May Be Disabled After Installing
    ODBC  3.0
 Peer Web Services Default File is Changed to Default.htm
 FAQ and Mailing List for IIS Developers
 Windows Messaging
 Upgrading from Windows NT 4.0 Beta 1 or Beta 2
 Using Windows Messaging with Microsoft Schedule+ 1.0
 Using Windows Messaging with Microsoft Schedule+ 7.0
 Using Windows Messaging with Microsoft Mail
 Using Windows Messaging with Microsoft Mail and Remote Access
    Service (RAS)
 Internet Mail & MIME Handling
 Printers Folder
 Finding Files
 3D Pinball
 AutoRun
 Windows NT version 4.0 NTFS Compatibility with Windows NT version
    3.51 NTFS
 486 Emulator
 Hardware Profiles
 Setting Up a Hardware Profile
 Activating a Hardware Profile
 Hardware Profiles and Boot Devices
 NDS-Aware Client/Gateway Services for NetWare
 Client Licenses
 Dynamic Display Properties
 Windows NT Server Version 4.0
 Microsoft FrontPage (TM)
 Microsoft Internet Information Server
 Installing Internet Information Server on Windows NT Version 4.0
 Where Is the Product Documentation?
 Upgrading IIS 1.0 to IIS 2.0
 Anonymous User Account
 Removing TCP/IP
 Support for Private Communication Technology (PCT)
 Changes to User Configuration
 Default File-Extension Mappings
 Product Home Page
 Publishing from Network Drives
 Choosing a Logon Method
 Setting the Log File Size
 Securely Generating SSL Key Pairs
 Opening Certificates Using Key Manager - Standard File Extensions
 FAQ and Mailing List for IIS Developers
 Upgrading the Windows NT 3.51 FTP Server Service
 ODBC 3.X Windows NT 4.0 Upgrade or Internet Information Server 2.0 Setup
 Internet Information Server Setup May Be Disabled After Installing
    ODBC 3.0
 Internet Information Server Default File is Changed to Default.htm on
    Upgrade
 Account Lockout
 Installing Client-Based Network Administration Tools on a Computer Running
 Windows NT Workstation (Running Setup.bat)
 Remote Administration from Windows 95
 Remote Administration Tools and FPNW/DSMN
 Remote Booting of Windows 95 Clients
 Roaming User Profiles
 Documentation Updates
 Character Limitations on Volume Labels
 Performance Monitor
 Installing Client-Based Network Administrative Tools on Windows NT
    Workstation
 System Policy
 Testing Your Newly Created Recovery Disk
 User Manager
 How to Recover a Server
 Windows NT Server Books Online
 Personal and Common Groups
 Using Disk and File Maintenance Tools with Windows NT
 Assigning Drive Letters using Disk Administrator
 Registry Editors
 Command Extensions
 Hardware Notes
 ATAPI and PCI
 Caching Disk Controllers and Drives
 CD-ROM Changers
 Compaq LS-120
 Creative Labs Sound Blaster on RISC Platforms
 Device Driver Load Order
 DPT Configuration Tool for MIPS and PowerPC Machines
 El Torito (no emulation) Bootable CD-ROM Format
 ESDI Disk Drives with More Than 1024 Cylinders
 External Cache Option
 IDE Devices in Control Panel SCSI Devices
 Intel EtherExpress 16 LAN Adapter
 Interrupt Conflicts
 Installing Mwave Drivers for the IBM Thinkpad
 Installing IBM Thinkpad Utilities for Windows NT
 PCMCIA Cards
 PCMCIA Notes
 PCI Notebook Computers and PCMCIA Hard Disks
 Plug and Play ISA Device Installation and PNPISA.SYS
 PnP ISA SCSI
 ROM Shadowing on Multiprocessor Systems
 Running Windows NT version 4.0 on PCI Bus Systems
 Windows NT SCSI Driver Changes
 SCSI Device Interrogation Tool (SCSItool)
 Video Notes
 Cirrus Logic
 Direct Draw
 S3
 S15
 Matrox
 VDM (Virtual DOS Machine)
 Weitek
 Multimedia Hardware Notes
 Installing Joystick Drivers
 Plug and Play Sound Blaster Support
 Sound Blaster/ATAPI Problems
 Sound Blaster/SCSI Problems
 Distorted Sound Using Toshiba Laptop with Integrated Sound Card
 Sound Blaster Pro 2 CT1600 Using Motorola Powerstack PPC
 Determining if your system is capable of utilizing ESS audio support in
    Windows NT version 4.0
 Application Notes
 Long Printer Names
 Screen Appearance
 Windows 95 Applications and Microsoft Foundation Class Libraries
 Opening Files Created in Windows NT by Using Windows version 3.x
 Connecting to the Internet by Using MSN
 Running Serial Communications Applications
 Multimedia Applications
 Disk Compression Programs
 MS-DOS Issues
 Running Applications that Attempt to Directly Access the Hardware
 Specific Applications

Additional information is available in the Setup.txt, Printer.wri, and Network.wri files. Setup.txt contains important pre-installation information. Printer.wri contains information related to printing, including information on specific printers. Network.wri contains information related to networks, including information on network adapter cards, network services, and interoperability.

Using WordPad to View This Document

If you enlarge the WordPad window to its maximum size, this document will be easier to read. To do so, click the Maximize button in the upper-right corner of the window. Or open the Control menu in the upper-left corner of the WordPad window (press ALT+SPACEBAR), and then click Maximize.

To move through the document, press PAGE UP or PAGE DOWN. Or click the arrows at the top and bottom of the scroll bar along the right side of the WordPad window.

To have the words wrap to the screen size or the ruler:

1. On the View menu, click Options.

To print the document:

1. On the File menu, click Print.

Before you call for support on a domain issue

First, gather the following information:

• Version of Windows NT on affected machines
• Service Packs and hotfixes applied
• Exact error messages displayed on screen and in Event Viewer
• Protocols used on affected machines (in order of lana# preferred)
• What troubleshooting has already been done
• Is the problem intermittent?

WAN specific

• Intermediate devices (bridges, routers, switches)
• If TCP/IP, NetBIOS name resolution specifics (WINS, LMHOSTS (#PRE,

Trusts

• SID for Administrator account on ALL domain controllers (GETSID)
• Protocol order on PDCs for worstation and server bindings

• Has it ever worked?
• What protocols are in use?
• Intermediate devices (bridges, routers, switches)
• Be prepared to use ResKit utils (browstat, browmon)

• Does the problem occur on all clients?
• Does the problem occur for all user accounts?

• Have licenses been added for the offending server?
• Has the PDC changed?
• Does the problem exist when using an administrative account?

Before you call for support on a file system or fault tolerance issue

First, gather the following information. All of the information below may not be needed for each case. The more information you have ready to provide to support personnel, the quicker the resolution to your problem will be.

• Version of Windows NT
• Service Packs, hotfixes, and third-party drivers applied
• Exact error messages displayed on screen and in Event Viewer
• Computer make/model
• Disk controller(s) in use
• Has CHKDSK been run? If so, what was the result?
• Is an Emergency Repair Disk available?
• Have recent backups been made?
• Are low-level disk editing programs available for use?

• Number of disks in the system
• Size of each disk
• Partition layout of each disk
• File format used on each disk
• SCSI ID of each disk if applicable
• How are the disks displayed in Disk Administrator?

• Fault tolerance set in use (volume set, stripe set, stripe set with parity, mirror set)
• Is fault tolerance done at the hardware or software level?

• Are long file names in use?
• Directory structure (number of files and directories)

• Tape drive make/model
• Adapter that tape drive is connected to
• Firmware version of tape unit
• SCSI ID and placement in chain (if applicable)
• Was a new blank tape tried?

Before you call for support on a Blue STOP Screen Issue

First, gather the following information:

• Version of Windows NT
• Service Packs and hotfixes applied
• Top four lines of the blue screen
• How does the trap occur, and to what frequency
• Third-party drivers/services installed
• Detailed hardware list, including configuration information:
• Computer make/model
• Disk/type/size
• Disk controllers
• Memory
• Tape/model
• CD-ROM/model
• Network adapter
• Serial ports
• Other adapters

Microsoft Press

Microsoft Press is the source for up-to-date, technically accurate books and training materials about Microsoft products and related technologies. Titles range from self-paced tutorials for the first-time computer users to advanced technical reference and programming guides.

Microsoft Press® products are available worldwide wherever quality computer books are sold. For more information contact your book retailer, computer reseller, or local Microsoft Sales Office.

To locate your nearest source for Microsoft Press products, reach us at:

   www.microsoft.com/mspress/
   1-800-MSPRESS in the U.S. (In Canada: 1-800-667-1115 or 416-293-8464)

   1-800-MSPRESS in the U.S. (In Canada: 1-800-667-1115 or 416-293-8464)
   Compuserve's Electronic Mall at GO MSP

New and Improved Accessories

Microsoft WordPad

This release of WordPad cannot process Unicode characters, so it is not possible to edit some ranges of characters in the WordPad editing window. Both .doc and .wri files can be opened and edited by using WordPad.

When you upgrade a previous version of Windows NT Workstation or Windows NT Server to Windows NT Workstation or Windows NT Server version 4.0, WordPad is not added to the Start menu. Also, Write is not removed from the Start menu. When you click Start, point to Programs, point to Accessories, and click Write, WordPad starts.

Microsoft Paint

Microsoft Paintbrush has been replaced by MS Paint.

New and Improved Control Panel

The Control Panel folder includes new and updated programs to control settings and hardware.

New Control Panel items include:

   PC Card (PCMCIA)
   Telephony
   Add/Remove Programs
   Multimedia
   Tape Devices
   Modems
   SCSI Adapters
   Display

   Mouse
   Sounds (replaces Sound Mapper)
   Network
   Fonts
   Regional Settings (replaces International)
   Keyboard

To access the Control Panel folder

On the Start menu, point to Settings, and then click Control Panel.

Microsoft Internet Explorer version 2.0

This release of Windows NT Workstation and Windows NT Server includes Microsoft Internet Explorer, which is installed by default when you install Windows NT.

NOTE: You must have TCP/IP installed and establish a connection to the Internet (directly or through RAS).

Advanced Users

To setup the proxy 1. Right-click the Internet icon on your desktop, and then click

   Properties.

You may place a list of URLs to bypass the proxy on in Bypass proxy on. Type <local> to bypass the proxy server for intranet access.

HTML-Based Internet Service Manager

If Internet Explorer 2.0 is running on your desktop, you will be unable to activate the HTML-based Internet Service Manager. Close all sessions of Internet Explorer 2.0 and rerun HTML Internet Service Manager.

Using Internet Explorer 2.0 for MSN Authentication

To access a site that requires MSN authentication, an administrator on the local machine must have connected to any Web site using IE 2.0 at least once previously. Otherwise, the error "Internet Explorer: This page cannot be opened without authentication. Internet Explorer is not set up to use the required method of authentication." will be displayed. If you receive this error, contact your network administrator to do one of the following:

• Obtain administrative rights to your local machine. Log on as an administrator and then use IE 2.0 to access any Web site.

  -or-

• Ask the administrator of the local machine to run IE 2.0 once to connect to a Web site.

Microsoft Peer Web Services

Installing Peer Web Services on Windows NT Workstation Version 4.0

Microsoft Peer Web services is a personal Web server that has been optimized to run on Windows NT Workstation version 4.0. With Peer Web Services, you can create a personal Internet server, which is ideal for development, testing, and peer-to-peer publishing. As with Internet Information Server, Peer Web Services supports all ISAPI extensions and filters. For more information about Internet Information Server, see "Microsoft Internet Information Server" later in this document.

After you have you installed Windows NT Workstation, you can install Peer Web Services using the Network icon in Control Panel. If you already have the necessary Internet or intranet connection, you can accept all of the default settings during Setup and then add your Hypertext Markup Language (HTML) content files to the \Wwwroot directory. Your files will be immediately available to users. The default Setup configurations are suitable for many publishing scenarios without further modifications.

To install Peer Web Services

1. Insert the Windows NT Workstation version 4.0 compact disc into the CD- ROM drive.

   click OK.

For help with any Setup dialog box, click the Help button.

For more information about installation, see the Start Here book provided with Windows NT Workstation version 4.0.

Where Is the Product Documentation?

Documentation for Microsoft Peer Web Services is installed with the product and is available online. After installing the product, you can open its Installation And Administration Guide by clicking the Product Documentation icon in the Microsoft Internet Server program group, or by running Internet Service Manager and clicking Topics on the Help menu. You can also review the product documentation before you install Peer Web Services by using a Web browser (such as Microsoft Internet Explorer) to open the files directly from the Windows NT Workstation compact disc.

To read the documentation, open the following file on the compact disc:

   \<platform>\Inetsrv\Htmldocs\Inetdocs.htm

You must have a Web browser (such as Microsoft Internet Explorer) to view this documentation. You can print chapters by using your Internet browser's Print command. You will obtain the best printing results by using your browser's default font size for text; for example, Medium in Internet Explorer and 12 points in Netscape Navigator.

Information about Peer Web Services is included in the Start Here book provided with Windows NT Workstation version 4.0.

Removing TCP/IP

If you remove the TCP/IP protocol, Peer Web Services cannot be removed by using the Peer Web Services Setup icon To work around the problem and remove Peer Web services, reinstall the TCP/IP protocol, and then remove Peer Web Services.

Support for Private Communication Technology (PCT)

Peer Web Services supports the PCT 2.0 specification, which is designed to secure general-purpose business and personal communications on the Internet and includes features such as privacy, authentication, and mutual identification. PCT enhances Secure Sockets Layer (SSL) with technology developed for Secure Transaction Technology (STT), particularly in authentication and protocol efficiency. By separating authentication from encryption, PCT enables applications to use authentication that is significantly stronger than the 40-bit key limit for encryption allowed by the U.S. government for export. Microsoft's implementation of PCT is backward compatible with SSL.

Changes to User Configuration

If changes to user configurations (such as adding or removing users from a group, changing passwords, or changing NTFS permissions) do not take affect immediately, try stopping and restarting the Internet services (WWW, FTP, and gopher). Peer Web Services caches security tokens for all users. Changes to user configurations will not appear until the security-token cache is cleared and the new tokens are cached. The default caching interval is 15 minutes.

Product Home Page

The HTML samples include a product home page (Default.htm) for Peer Web Services that contains links to the product documentation, the Web-based server administration tool, and to the Microsoft Web site.

If you already have a file named Default.htm in the Wwwroot directory, the setup program will not replace your file with the product's default home page. You can view the product home page by typing the following URL:

     http://<computername>/Samples/Default.htm

Publishing from Network Drives

The FTP, gopher, and WWW services cannot publish from redirected network drives (that is, from drive letters assigned to network shared folders).

To use network drives, you must use the server and share name (for example, \\<Computername>\<Sharename>\Wwwfiles). If you require a user name and password to connect to a network drive, all requests from remote users to access that drive must be made with the user name and password you specified, not the anonymous IUSR_<computername> account or another account you may have specified.

Choosing a Logon Method

This release of Peer Web Services provides three logon methods for the WWW, FTP, and gopher services.

• "Local" means that the user is logged on as though he or she had actually walked up to the computer and logged on interactively. The user must have the Log On Locally access right set in User Manager.
• "Batch" means the user is logged on locally (as with the Local logon method) but must have the Log On As A Batch Job access right set in User Manager. This logon method enables the user to access the server from a Web browser but does not give the user the right to log on locally.
• "Network" means the user is logged on as a remote network user. The user must have the Access This Computer From Network access right set in User Manager. This logon method enables the user to access the server from a Web browser but does not give the user the right to log on locally. Users logged on with this logon method cannot access remote, authenticated resources, such as a SQL server using integrated security.

The default logon method is Local. To change the logon method, set the registry entry LogonMethod as described in Chapter 10, "Configuring Registry Entries," in "Internet Information Server Installation and Administration Guide".

For the WWW service, if the user's browser supports Basic authentication, the user is logged on using the logon method set in the LogonMethod registry entry. If the user's browser supports Windows NT Challenge/Response authentication, the user is always logged on using the Network logon method.

Note that Basic authentication sends user names and passwords over the network in clear text (unencrypted text). Challenge/Response authentication is more secure because it sends passwords in encrypted text. Currently, only Internet Explorer 2.0 or later supports Windows NT Challenge/Response authentication. For more information on security, see Chapter 5, "Securing Your Site Against Intruders," in the "Peer Web Services Installation and Administration Guide".

Setting the Log File Size

You cannot set the maximum size of the logging file by using the Web-based version of Internet Service Manager. You must use Internet Service Manager to set this option, which is located in the Logging Properties panel.

Internet Information Server Setup May Be Disabled After Installing ODBC 3.0

If you installed Internet Information Server 2.0 and start the Internet Information Server 2.0 setup program from the start menu item, it may display a message which says that the SqlInstallODBC entry point is missing. To work around this problem, run the IIS setup program again. The program must be run from platform\inetsrv\inetstp.exe on the Windows NT compact disc.

To run inetstp.exe for Peer Web Services

1. Insert the Windows NT Workstation compact disc in the drive.

Peer Web Services Default File is Changed to Default.htm

Upon installation of Peer Web Services, the Default Document for the WWW Service will be set to Default.htm. If you previously had a different default document, you need to change it in the Microsoft Internet Service Manager. Go to the start menu and click on Programs/Peer Web Services/Internet Service Manager. This will start the Microsoft Internet Service Manager. Double click on the WWW line in the display. Click on the Directories tab and edit the Default Document edit box. Click OK.

FAQ and Mailing List for IIS Developers

Stephen Genusa's IIS FAQ answers questions about Internet Information Server and is a good source of additional information about developing applications for IIS. To read the FAQ, visit http://rampages.onramp.net/~steveg/iis.html.

There are many mailing lists and newsgroups that cover the broad range of Microsoft Internet technologies and related tools. Being a member of these lists will allow you to tap into the latest information about these tools and technologies, and will provide you with an open forum for asking questions and exchanging ideas with other developers. The ISAPI-L mailing list covers information on developing Internet Information Server API applications. For information on subscribing to the ISAPI-L mailing list and for information on other mailing lists, visit http://www.microsoft.com/workshop/resource/mail.htm.

Windows Messaging

Windows Messaging is installed during Windows NT Setup. You can choose Internet Mail, Microsoft Mail, or both.

When you install Windows NT or use Windows Messaging for the first time by double-clicking the Inbox icon on the desktop, the Windows Messaging Setup Wizard will be run. You can then select the information services that you would like to use with Windows Messaging. The Wizard is also run each time you add a new profile by using the Mail option in Control Panel.

Upgrading from Windows NT 4.0 Beta 1 or Beta 2

Note: The following information does not apply if you are running the Exchange Client for Microsoft Exchange Server.

If you are currently running Windows NT version 4.0 Beta 1 or Beta 2 and using the Exchange Client, use the following procedure to remove Microsoft Exchange before upgrading to Windows NT version 4.0.

To remove Microsoft Exchange and then install Windows NT version 4.0:

1. Click Start, point to Settings, and then click Control Panel.

   then click OK.

   Setup.

   Exchange in Windows NT 4.0).

To remove Microsoft Exchange and install Windows Messaging after upgrading from Windows NT version 4.0 Beta 1 or Beta 2 to Windows NT version 4.0 (final):

1. Right-click the Taskbar, and click Properties.

   then click OK.

Using Windows Messaging with Microsoft Schedule+ 1.0

Windows Messaging is designed to work with Microsoft Schedule+ version 7.0. When Windows Messaging is installed, you can still use Schedule+ 1.0 in standalone mode, but you will not be able to send or receive meeting requests. You will see an error message when starting Schedule+ 1.0 that notifies you the mail spooler cannot be started. Click Yes to continue. You are eligible for a free upgrade to Schedule+ 7.0. In the U.S., call 1- 800-360-7561; in Canada call, 1-800-933-4750. Outside the U.S. and Canada, contact your local dealer.

Using Windows Messaging with Microsoft Schedule+ 7.0

Schedule+ 7.0 may not run properly after you upgrade to Windows NT version 4.0. You can work around this problem by prepending the Schedule+ 7.0 directory to your system path. For example, if Schedule+ 7.0 is installed in c:\exchange, and your current system path is:

   %SystemRoot%\system32;%SystemRoot%

   c:\exchange;%SystemRoot%\system32;%SystemRoot%

1. Run Control Panel and double-click System.

Using Windows Messaging with Microsoft Mail

Windows Messaging is designed to replace the Microsoft Mail program that comes with Windows NT and Microsoft Mail version 3.x. After installing Windows Messaging, you will no longer be able to run the older Microsoft mail program, but you will be able to use Windows Messaging to send and receive messages.

Using Windows Messaging with Microsoft Mail and Remote Access Service (RAS)

Before configuring the Microsoft Mail Service for remote usage, you need to install the Remote Access Service (RAS) and create a RAS phonebook entry by using the Dial-Up Networking icon. If a RAS phonebook entry has not been created, the remote configuration tabs (Remote Configuration, Remote Session, & Dial-Up Networking) will not be available when configuring the Microsoft Mail Service in Windows Messaging.

RAS can be installed during Windows NT Setup or from the Services tab in the Network icon in Control Panel. The Dial-Up Networking icon is found either on the desktop in My Computer or on the Start menu under Programs/Accesories.

Internet Mail & MIME Handling

This version of Windows NT does not support MIME mappings to filename extensions if Internet Explorer is not installed. Messages (containing attachments) sent in MIME format will be sent as application/octet-stream rather than specific MIME types. A filename will be included on outbound messages.

Printers Folder

Printers are now set up and accessed from the new Printers folder.

To view the Printers folder, click Start, point to Settings, then click Printers.

To add a new printer, in the Printers folder, click the Add Printer wizard.

Finding Files

With Windows NT version 4.0, you have easy access to programs and files:

• To find files on your computer, open the My Computer icon on your desktop.
• To find a specific file, click the Start menu, point to Find, then click Files or Folders.
• On the Start menu, point to Programs, then click Windows NT Explorer.

3D Pinball

3D Pinball for Windows NT, a high-tech version of the classic arcade game, provides state-of-the-art graphics and sound. For information about how to use this game, click the Help menu in 3D Pinball. 3D Pinball is automatically installed by Windows NT Setup. To run it, click the Start menu, point to Programs, point to Accessories, point to Games, and then click 3D Pinball.

To play MIDI music and display the 3D Pinball Help file:

1. Right-click Start, and then click Open.

   NT\Pinball.

AutoRun

AutoRun allows music and computer compact discs to start automatically after they are inserted in the drive.

For this release, AutoRun is enabled by default. To disable AutoRun, set the following key in the registry:

   HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\CdRom\Autorun,
   REG_DWORD == 0x0

NOTE: If you disabled AutoRun under Windows NT version 4.0 Beta 1 or Beta 2 and upgrade to the final version of Windows NT version 4.0, it will remain disabled.

Windows NT version 4.0 NTFS Compatibility with Windows NT version 3.51 NTFS

The Windows NT File System (NTFS) file system supports clusters up to 64K. However, the file record size is always 1K regardless of the cluster size. The File Allocation Table (FAT) file system supports clusters up to 256K.

Due to the cluster size change, formatting a volume with 2K or larger clusters with NTFS can generate a volume that is not usable by Windows NT version 3.51. File record sizes that are smaller than the cluster size is not supported by Windows NT version 3.51. However, you can ensure backwards compatibility by running format from the command line and specifying the /a parameter. This parameter is used to override the default disk allocation unit size.

Default settings are strongly recommended for general use. NTFS supports 512 bytes, 1K, 2K, 4K, 8K, 16K, 32K, 64K. FAT supports 8K, 16K, 32K, 64K, 128K, 256K. NTFS compression is not supported for allocation unit sizes above 4K.

486 Emulator

The 486 emulator allows RISC-based systems to run Windows-based and MS-DOS® applications that require 386 enhanced mode support or look for a 486 processor. For example, the 486 Emulator allows you to now use Visual Basic 4.0 on RISC-based hardware platforms, such as the Digital Alpha.

Hardware Profiles

Before you can work with a hardware profile, you must set it up and activate it.

Setting Up a Hardware Profile

There are two ways to access the Hardware Profiles icon. You can use either My Computer or the Control Panel.

Using My Computer: Using the right mouse button, click My Computer, then select Properties.

Using Control Panel: 1. On the Start menu, point to Settings, and then click Control Panel. 2. Double-click the System icon. 3. Click the Hardware Profiles tab. 4. The Available Hardware Profiles box displays existing hardware profiles.

One hardware profile is listed. This profile was created automatically when you installed Windows NT.

To create a new profile, click Copy and type a new hardware profile name.

The order of your hardware profiles in the listbox is important because it determines a default order at startup. You can use the up and down arrow buttons to place the hardware profile that you would like as a default at the top of the list.

Activating a Hardware Profile

Select a configuration from a list that appears at startup. Startup will not continue until you have selected a hardware profile.

You can have your computer activate one hardware profile by default when you start your computer. From the Hardware Profiles box, enter 0 as the timeout value. If you decide later to select a different hardware profile, press the spacebar at startup and choose a hardware profile from your list.

You can specify an amount of time that you would like your computer to wait before defaulting to the first selection on your highest-order preference. During the waiting period, you can use the cursor keys to select an alternate profile.

Hardware Profiles and Boot Devices

When using hardware profiles, be careful not to disable one of your boot devices. If you disable a required boot device, Windows NT might not start. Microsoft recommends that you make a copy of your default profile and then make changes to the new profile so you can restore the default profile if something unexpected occurs.

NDS-Aware Client/Gateway Services for NetWare

The Windows NT version 4.0 includes an NDS-aware version of the Microsoft Windows NT Client/Gateway Services for NetWare (CSNW/GSNW).

This version enables users running the Windows NT platform to access Novell® NetWare® 4.x servers running NetWare Directory Services (NDS). With NDS, shared objects on participating NetWare servers are organized into a hierarchical tree.

This updated version of Client/Gateway Services for NetWare includes all the functionality of previous versions, in addition to NDS compatibility.

Creating Print Gateways to Print Queues on NDS Servers

When you create a print gateway to a print queue on an NDS-authenticated server, you must also create a file gateway from the gateway server to a file share on the same NDS-authenticated server for the print gateway to work.

Using the Dir Command on NDS Trees

To use the dir command to see the directory contents of a remote NDS directory, put the directory path in quote marks. For example, the following command works successfully:

dir "\\nds-tree\cn=volume.ou=unit.o=group"

Creating a Gateway to an NDS Volume

To create a gateway to an NDS volume, type the complete NDS volume name (such as cn=volume.ou=unit.o=group) in Network Path in the New Share dialog box after clicking the Gateway button. For this to work, the NTGATEWAY group must exist in the organizational unit (ou) where the volume is created, and the gateway account must be a member of the NTGATEWAY group on that ou.

Client Licenses

Occasionally, client licenses are held after a user logs off. The problem can appear on the client workstation from one of the following areas that may cause this problem on the client workstation:

• Print event logging. The license can be held between print messages that are logged in Event Viewer. To resolve this problem, disable logging on the client workstation.

  To disable print event logging:

  1. Click Start, point to Settings, and then click Printers. 2. On the File menu, click Server Properties. 3. Click the Advanced tab and then clear the Log spooler error events,

        Log spooler warning events, and Log spooler information events check
        boxes.
  

  4. Shutdown and restart your computer.
• RAS Service. The license may be held by the RAS service when no one is logged in. As soon as someone (either the same or different user) logs into the client workstation, the license will be released.

Dynamic Display Properties

Windows NT Workstation and Windows NT Server version 4.0 allow you to change your display properties without rebooting your computer. To change display properties, right click on the desktop and choose Properties.

Some applications may freeze or close abruptly if you change display properties while the program is running, resulting in the loss of unsaved data. You should close terminal emulators, remote control hosts and clients, and other similar applications before changing anything on the Appearance, Plus!, or Settings tabs of the Display Properties dialog box.