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Technical Perspective
Scott SchnollMCT • MCSE • MCSA • MCP • Microsoft MVP
Product Support Manager • TNT Software (http://www.tntsoftware.com)President – NOBUG (http://www.nobug.org)
Technical Perspective
Windows Server 2003 Family OOBE IIS 6.0 Feature Highlights Upgrading .NET Framework XML Web Services Q & A
DISCLAIMER:
INFORMATION CURRENT AS OF JAN 2003
BUT IS SUBJECT TO CHANGE
Windows Server 2003
Upcoming Windows Server Family Products Windows Server 2003 Web Edition Windows Server 2003 Standard Edition Windows Server 2003 Enterprise Edition Windows Server 2003 Datacenter Edition
Compare Editions at:http://www.microsoft.com/windows.netserver/evaluation/features/compareeditions.mspx
Anticipated Release: April 24, 2003 (S.F., CA)
System Requirements
Minimum CPU: Pentium 133* RAM: 128MB** Disk: 1.5GB (x86), 2.0GB (Itanium)
Recommended CPU: 550MHz or greater RAM: 256MB or more Disk: 2.5GB or more
*Datacenter requires minimum of 400Mhz for x86 systems. Datacenter and Enterprise require minimum of 733MHz for Itanium systems.
**Datacenter requires 512MB RAM minimum.
Web Edition
New SKU targeted at ISPs/ASPs/Web Farms Only available via selected Partner channels;
Not available via Retail channel Native ASP.NET & .NET Framework 2-way SMP 2GB Memory Network Load Balancing Single VPN connection SMB Connection Limit – 10 concurrent
Per seat No CALs required
Blocks mainstream messaging, database apps
Disabled/Unavailable Services and Features Enterprise UDDI Services Removable and Remote Storage FAX Service Services for Macintosh (File/Print) DCPromo Certificate Services Terminal Services – Application Mode Windows Media Service Itanium/64-bit support Cluster Service MMS RIS Internet Connection Sharing/Internet Connection Firewall PKI/Smart Cards (client-side only)
Web Edition
Standard Edition
Includes features in Web Edition, plus Enterprise UDDI Services
Requires MSDE or SQL Server 2000 w/SP3 or later Directory used by applications to locate web services
Internet Authentication Service (50 RADIUS servers max; unlimited users)
Internet Connection Firewall (LAN, VPN & PPPoE)
Internet Connection Sharing Network Bridge 4-way SMP 4GB memory Can be DC/GC
Disabled/Unavailable Services & Features Itanium/64-bit support Cluster Service Terminal Server Session Directory MMS
Standard Edition
Enterprise Edition
Moving from ‘Advanced’ back to ‘Enterprise’ Includes features in Standard Edition, plus
Server Clusters (8 nodes!) Supports Itanium Processors 8-way SMP 32GB memory (x86); 64GB memory (Itanium) Integration with Microsoft Metadirectory Services Hot-Add Memory* Non-Uniform Memory Access (NUMA)* Terminal Services Session Directory (NLB, F5, Radware) Windows System Resource Manager
*Requires OEM hardware support
Datacenter Edition
Only available from Datacenter OEMs Includes features in Enterprise Edition, plus
64-way SMP 64GB memory (x86); 512GB memory
(Itanium) Windows Sockets: Direct access for SANs
(Winsock Direct)
OOBE
Windows XP-style Setup Wizard Compatibility checks Dynamic Update
Some familiar Windows 2000 dialogs DCPromo after setup
Need to run ADPrep tool (/forestprep and /domainprep) to prepare Windows 2000 AD
IIS NOT installed by default GetVersionEX() API identifies as NT 5.2
OOBE
OOBE
Additional Configuration Elements Remote Assistance/Remote Desktop Automatic Updates Themes/Appearance Windows Update .NET Framework Configuration FPSE 2002/SharePoint Administration
Product Activation Volume license customers do not activate Non-volume license customers have 30
days
OOBE
More secure out of box Services run with Limited User Access
(instead of admin) Significantly Reduced Attack Surface
Many things turned off by default More conservative default settings
Reliability improved across the board Every single line of code reviewed
IIS 6.0
Nearly 100% completely re-written Stack Overrun detection Components added/removed via Add or
Remove Programs in Control Panel IIS Lockdown Tool built-in and called
‘Web Service Extensions’ .NET Passport Integration
IIS 6.0 – WWW Service
Includes health monitoring, fault-tolerance and error detection
Request Processing IIS 5.0 has a single process (inetinfo) that farms
out requests to out-of-process applications (dllhost’s)
IIS 6.0 splits this functionality across two new components: HTTP.SYS (kernel-mode listener) WWW Service Administration and Monitoring (user-
mode admin tool) On a test server w/8CPUs, IIS 6.0 showed a 100%
performance gain over IIS 5.0 on the same hardware
IIS 6.0 – WWW Service
Web Administration Service (WAS) Part of core WWW Service Handles configuration changes and process
management Loads configuration from IIS metabase on startup
Responsible for life cycle of worker processes When to start When to recycle When to restart
IIS 6.0 – HTTP.SYS/KM Queuing
Uses Worker Processes and Application Pools Worker process executable (w3wp.exe) loads
WWW service DLL into its working set to perform loading/unloading of ISAPI modules and for authorization and authentication
HTTP.sys listens for requests and routes them to the appropriate application pool queue
Application Pool is nothing more than an HTTP.sys queue and at least one worker process. Application pools serve requests for a unique Web application
IIS 6.0 – HTTP.SYS/KM Queuing
Prevents third-party code from crashing IIS
Failed worker processes automatically restarted
There may be a temporary disruption in the processing of a request, but the request will be processed, and end-user experience is preserved
IIS 6.0 – Worker Process Isolation
Isolation mode introduced in IIS 4.0 No more in-process applications Admins create Application Pools
Set of web applications that share one or more worker processes
Application pools separated by process boundaries
Can move running applications between application pools
Application Pool ≈ Namespace Group
IIS 6.0 – Worker Process Isolation
Prevents worker process from harming IIS Eliminates lots of reboots Enables live debugging/development Self-healing (checks for faults, leaks, hangs,
etc.) Treats ‘applications’ as unit of administration Patches can be applied without interruption in
service IIS 5.0 Isolation Mode
Backward compatibility Same as IIS 5.0, but shoehorns into IIS 6.0
HTTP.SYS model
IIS 6.0 – Worker Process Isolation
HTTP.sysHTTP.sys
WWWService
Administrationand
Monitoring
Worker Worker ProcessProcess
ISAPI FiltersISAPI Filters
ISAPIISAPIExtensionsExtensions
Worker Worker ProcessProcess
ISAPI FiltersISAPI Filters
ISAPIISAPIExtensionsExtensions
Application PoolApplication Pool Application PoolApplication Pool
IIS 6.0 – FTP Service
FTP User Isolation Like a ‘home directory’ for FTP users Isolates their folder from other users’
folders User’s top-level folder appears as root of
FTP Configurable PASV Port Range
PASV requires add’l connection (formerly ephemeral port but now configurable)
IIS 6.0 – Security
Ships in locked down state – only static content can be served
New lower privilege service account (low privilege user context)
ASP more secure (always run as a low-privileged account – anonymous user)
Auto-rejects requests for unknown file extensions
More aggressive timeouts, limits on uploads, etc. to further harden against attacks
Buffer overflow protection File verification before passing file requests to
request handler (e.g., ISAPI extension)
IIS 6.0 – Metabase
XML format Can be edited while IIS is running Improved backup/restore Extensible schema Backward compatible with metabase APIs
and ADSI Smaller footprint, faster reading Configuration rollback
IIS 6.0 – Command Line Tools
iisweb.vbs: Create, delete, start, stop, and list Web sites iisftp.vbs: Create, delete, start, stop, and list FTP sites iisvdir.vbs: Create and delete virtual directories, or display
the virtual directories of a given root iisftpdr.vbs: Create, delete, or display virtual directories
under a given root iisconfg.vbs: Export/import IIS configuration to XML file iisback.vbs: Backup and restore IIS configuration iisapp.vbs: List process IDs and application pool IDs for
currently running worker processes (W3WP.EXE) iisext.vbs: Configure Web service extensions
IIS 6.0 – Developer Enhancements
ASP.NET and Passport integration Specify an arbitrary set of buffers/file handles in
one client send call: HSE_REQ_VECTOR_SEND (call ServerSupportFunction() )
Worker process recycling (tell IIS to recycle process): HSE_REQ_REPORT_UNHEALTHY
Create dynamic request response and serve from kernel: DYNAMIC CACHING (FLAG)
Identify final send in response to reduce kernel/user transitions: FINAL SEND (FLAG)
ISAPI support for custom errors Improved ISAPI Unicode support COM+ services in ASP
IIS 6.0 - Performance
20,000 pooled applications in IIS6 vs < 3,000 in IIS5
1,000 isolated apps on a single machine, each with its own security identity on IIS6 vs maximum of 100 on IIS5
Support for Web Gardens Where a set of equivalent processes on a
computer each receive a share of the requests that are normally served by a single process
IIS 6.0 – Other
Other services mostly same as IIS 5.0 FTP, SMTP, NNTP still contained within
Inetinfo.exe Disabled after upgrading from NT4 or
Windows 2000 Group Policy can be used to prevent
rogue IIS installations Includes MSDE
Feature Highlights
Installation Can be deployed via Remote Installation
Services Setup Manager Wizard – Create Answer Files Recovery Console can be delivered from RIS Greater flexibility for answer files (image install
can have multiple answer files) Disk Duplication Improved SysPrep Tool Create DCs from replicas (e.g., backup
tape) – dcpromo /adv
Feature Highlights
POP3 Service RPC over HTTP Web-based Server Administration OOB 10-20% faster than Windows 2000 Core Improvements
Better scaling for 16 & 32 CPUs Fewer & shorter locks Better process cache alignment
Improved memory allocator (needs to be turned on by app in code)
True 64-bit Address space increased from 4GB to 16TB
Feature Highlights
Active Directory Functional Levels Determines what OS DCs can run
Forest Windows 2000 (NT/2000/2003) – Default Windows Server 2003 interim (NT/2003) Windows Server 2003 (2003)
Domain Windows 2000 mixed (NT/2000/2003) – Default Windows 2000 native (2000/2003) Windows Server 2003 interim (NT/2003) Windows Server 2003 (2003)
To raise forest functionality, you must be a member of Enterprise Admins
To raise domain functionality, you must be a member of Domain Admins or Enterprise Admins
Feature Highlights
Active Directory Forest-to-Forest Kerberos transitive trusts Groups
5000 member limit gone Group membership replication improved to per-change level
Attribute added to GC does not trigger full GC replication (Windows Server 2003 forest mode)
DC’s can cache Universal Group membership (Site level option – only in Sites without GC)
Quotas on number of objects that can be owned (Domain Admins & Enterprise Admins exempt)
DNS configuration for DCPromo improved (error-checking, error messages, self-healing)
Feature Highlights
Feature Highlights
Active Directory Schema Version 30 (RC2) Domain rename (including forest root) DC rename Bulk load via multi-threaded utility Reset DS Restore password while DC online ADUC Improvements
Object-oriented searches Saved Queries support in ADU&C Multi-select and edit in ADU&C Drag and Drop in ADU&C
Feature Highlights
Active Directory Support for inetOrgPerson class (RFC 2798) as a security
principal with UI support Application Partitions provide administrator defined
contexts for replication of data used by applications, on targeted DC’s (e.g., DNS, DHCP, RAS, RADIUS, etc.)
ADMT v2 in the box: provides user, group, computer migrations to Windows 2003 AD from NT 4, Win2k AD, or Windows 2003 AD. Includes passwords, scriptable, great cookbook and training docs.
Lingering Objects Removal – scavenger for garbage AD entries
Option to disable site-site replication compression (reduces CPU usage on DCs)
Major KCC-ISTG performance improvements (Windows Server 2003 forest level)
Feature Highlights
Active Directory Dynamic Entries w/TTL values (RFC 2589) LDAP connections over TLS (RFC 2830) Digest authentication for LDAP connections
using DIGEST-MD5 SASL (RFC 2829) Virtual List Views (as defined by IETF LDAP
extensions working group) Schema Objects can be deactivated
Feature Highlights
Active Directory in Application Mode (AD/AM) AD outside of LSASS process (e.g., not an OS service)
Is not deployed on DC Supports multiple instances on single box Still uses Windows security (NT/NOS AD domain)
Targeted at specific deployment scenarios Applications that need simple app directory For directory developers, quick build/destroy Extranets Migrations
Enables apps to store private directory data relevant only to that app without configuration in a NOS directory
Runs on Windows XP, Windows Server 2003 Standard, Enterprise and Datacenter
Feature Highlights
High-Availability Automated System Recovery (w/cluster support) –
F2 Last resort, but could save your system (not your data) Creates backup + ASR floppy for recovery
Hot-plug PCI (limited) Memory mirroring (Datacenter) Reboot Reason Collector (Shutdown Event
Tracker) Emergency Management Services
Out-of-band, headless management
Feature Highlights
Clustering 8 nodes in Enterprise/Datacenter Models
Single Node (Local Quorum) Single Quorum Device (Traditional Server Clusters) Majority Node Set
Print Drivers install for all nodes Kerberos support for Virtual Servers Multicast heartbeat WMI support for management and events NLB
Per virtual server/ip port rules (affinity, etc.) NLB manager allows central config of NLB settings across a cluster
Feature Highlights
File System / Storage Performance Improvements
Chkdsk 2x faster than Win2K File system I/O 100% - 139% faster than Windows
2000 Diskpart (command line disk management) Simple web-UI management NTFS read-only volumes WebDAV Redirector Improved SAN Support
SAN support (iSCSI) Boot, pagefile, system disks on single HBA
Feature Highlights
Volume Shadow Copy Snapshot Technology
Shadow Copy Service Shadow Copy Restore Hardware (Transportable) Shadow Copies Virtual Disk Service Open File Backups
Data Freighting Clone volumes and move to another host on a SAN
Application Recovery Manifest Apps register info on how to backup and restore
Feature Highlights – VSS
Feature Highlights
Group Policy Many new settings (as in Windows XP Pro) RSOP – Resultant Set of Policy Cross-Forest Support Modeling (calculate net effect of multiple GPOs) WMI Filters GPMC Coming Soon – Enables
Backup and restore of Group Policy objects (GPOs) Import/export and copy/paste of GPOs Reporting of GPO settings and Resultant Set of Policy (RSoP) data Use of templates for managed configurations All GPMC operations to be scripted Management of all sites and domains and multiple forests Drag-and-Drop support
MSI, MMC and Web (ActiveX) Full client included with Windows XP
Improved usability Full screen connection bar Save connection settings from same UI Enhanced client error messages (40+ new
messages) High color (up to 24-bit), 1600x1200 Resource redirection
Audio output, Windows key combos, Disk drives and printers (local and network), Serial devices, Smart card, Clipboard (+files)
Full desktop or specific application Network and Performance Improvements
Increased network bandwidth savings over RDP 5.0 Remote ‘experience’ turns off wallpaper, visual
styles etc depending on network connection Auto-reconnect
Enhanced security 128-bit bi-directional RC4 User prompted if redirections enabled
Feature Highlights – Terminal Services
Feature Highlights
Networking IPv6 (requires reboot after installing; command line only
configuration – no UI yet) DNS
Stub zones (contains only enough resource records to identify authoritative name server)
Conditional forwarding (forwards queries based on domain name) Auto-configuration of forest root _msdcs domain as a forest wide
DNS partition for all DNS servers DHCP
Client Alternate Configuration Improved backup and restore
Point-to-Point Protocol over Ethernet (PPPoE – RFC 2516) routing and outbound only; cannot accept inbound PPPoE
IPSec over NAT (IKE protocol auto-detects NAT and switches to UDP-ESP encapsulation per IETF’s IP Security Working Group)
Feature Highlights
Networking RADIUS failover, proxy load balancing Wireless passwords sent over 802.1x VPN
VPN Quarantine Works over NAT
Feature Highlights
Message Queuing MSMQ 3 clients use LDAP to talk to AD – MSMQ can
be installed on NON-DC’s. Queue aliases and distribution lists allow mail
subscriptions to include queues, including private ones through the use of an alias.
Triggers are built-in – no longer an SDK add-on Internet messaging – URL access to submit to
queues using HTTP Messaging over SOAP/HTTP in XML Load balancing Firewall friendly
Feature Highlights
Manageability Improved ACL Editor Software Update Services Enhanced WMI
Event Correlation Components Event Forwarding Components WMIC (WMI Command Line) Added namespace providers Improved WMI Security
Improved Help & Support ntcMds.chm – Command line utilities
documentation All tools fully remotable: /S ServerName
Feature Highlights
Distributed File System Multiple roots on a single server Ability to control FRS staging location on
non-DC’s Ability to filter links for large DFS roots Ability to define scheduling per-link for
replication Ability to define replication topologies Uses AD site metrics to locate closest DFS
share
Feature Highlights
Windows Media Services 9 Series Fast
Fast Stream – Stream data to WMP9 faster Fast Cache – Stream data ahead to counter drops in network Fast Recovery – Uses Forward Error Correction to provide
redundant packets to wireless clients Fast Reconnect – Auto reconnects broken connections
New Plug-In Architecture > 1,000 interfaces
Usage Scenarios 7x24 Internet radio Terrestrial radio with AFTRA support (ad replacement) Corporate TV
Feature Highlights
Windows Media Services 9 Series Other
Server-side playlistsOn-demand streaming to PCs and devicesAd loggingContent in playlists adjustable on the fly
Performance Enhancements2x faster than Windows 20004x faster than Real Server2x faster than Apple
Feature Highlights
For Developers Fusion – Side-by-Side DLL support
Applications use manifest which detail which DLL versions they need
DLL Loader uses SxS Manager to load proper version Comctrl32.dll v5 versus Comctrl32.dll v6 (XP)
Component Services (COM+ 1.5) Enhanced Isolation levels Application pooling (like IIS 6 web gardens) Pause/Disable/Dump applications
Features Missing – 32-bit
Universal Plug and Play (UPnP) NetBEUI Network Interface Cards – MSKB 317594 Modems – MSKB 320892 Visual Basic 5.0 Runtime – MSKB 327063
Features Missing – 64-bit 16-bit Support ACPI (except for 64-bit fixed tables) ASP.NET State Service Compressed (zipped) Folders DirectMusic DVD video playback support Enterprise Memory Architecture Fast User Switching Fax support Hot Add Memory IEEE 1394 audio support Internet Connection Sharing (ICS) Internet Connection Firewall (ICF) Internet Locator Service (ILS)
IPX (incl. SNMP over IPX) Client for NetWare Services for Macintosh NetBIOS OSPF .NET Framework NetMeeting Network Bridge Network Setup Wizard Recovery Console (as startup option;
can still be used from CD) Remote Assistance Server Appliance Kit (SAK) Speech recognition Themes Windows Media Player Windows Media Services Windows Product Activation
Upgrading from NT 4.0
In-Place Upgrade Configure DNS on PDC Upgrade PDC to Windows Server 2003 Prevent PDC Locator Overload Synchronize FRS with directory replication master Verify AD configuration and functionality Add additional DCs to Windows 2003 Domain
Domain at Windows 2003 Functional Level
Upgrading from NT 4.0
Configure DNS on PDC Two methods:
Install and configure DNS on PDC. Do this if: The domain that you are upgrading is the root domain
of the Windows 2003 forest. The domain is going to exist in your system for a long
period of time. The domain must maintain its own DNS operations.
Reference a DNS server in the parent domain. Do this if you have already configured DNS for Active Directory in your environment, and the domain that you are upgrading is a temporary domain.
Upgrading from NT 4.0
Upgrade PDC to Windows 2003 Use winnt32.exe NT4 SAM copied into AD
After AD overhead is added, this could result in too much data being replicated to NT4 BDCs in the domain.
As long as you have NT4 BDCs, limit AD to fewer than 40,000 objects
Upgrading from NT 4.0
Prevent PDC Locator Overload Feature for NT domains with a lot of Windows 2000 and
Windows 2003 servers and XP Pro clients Windows 2003 DCs may not be able to authenticate all
clients initially If your domain has Win2000/XP clients, configure
Windows 2003 DC to emulate Windows NT to enable these clients to authenticate.
Upgrading clients in the domain without upgrading more than one DC eliminates load balancing and fault tolerance on the DC.
Even if your domain includes only a few Windows 2000 or Windows 2003 clients, it is best to configure the Windows 2003 domain controller to emulate NT4.
Configure DC to emulate NT4 DC after installing Windows 2003 but before running DCPromo.
Upgrading from NT 4.0
Synchronize FRS with directory replication master After upgrading the NT4 PDC to Windows
2003, configure a script file to copy the files in the Sysvol folder to the BDC that provides export services to other NT4 BDCs in your domain.
Upgrading from NT 4.0
Verify AD configuration & functionality Examine the event log on the BDCs for events that
confirm that objects that were created after you completed the upgrade process replicated to the BDCs.
Event ID 5715 in the System event log indicates that the BDCs synchronized with the Windows 2003 DC.
Make sure you can: Add users to the domain Log on to the domain from a client workstation Replicate changes throughout the environment Run services in the domain
Upgrading from NT 4.0
Add additional DCs to Windows 2003 Domain Do this for redundancy:
Install Active Directory on a Windows 2003 member server
Upgrade Windows NT 4.0 BDCs
Upgrading from Windows 2000
In-Place Upgrade or DCPromo (promote) Windows 2003 member server
ADPrep (copies the files 409.csv and dcpromo.csv from the i386 directory to the local computer to prepare the AD forest and domain) /Forestprep /Domainprep Logs to \system32\debug\adprep
Upgrading from Windows 2000
Install AD on a Windows 2003 member server Wait for replication to complete
Complete upgrade of first domain Upgrade remaining domains
Run ADPrep /domainprep in other domains first Raise forest and domain functional levels
After upgrade, forest is at Windows 2000 functional level
If all Windows 2000 domains are in native mode, domain functional level is automatically raised to Windows 2000 native after you upgrade the first DC to Windows 2003.
.NET Framework
What’s the relationship between Windows Server 2003 and the .NET Framework? Hidden components that cannot be removed! RC2 ships with .NET Framework 1.1
Platform within a Platform Object-oriented programming environment Code execution environment
.NET Framework includes four components: Smart Clients XML Web Services Microsoft .NET Enterprise Servers Developer Tools & Environments
.NET Framework
Smart Clients Windows XP Professional Windows XP Embedded Microsoft CE.NET Smart Devices: Tablet PCs, PocketPCs,
PocketPC Phone Edition, Windows Powered Smartphone
XBox
.NET Framework
XML Web Services Simple Object Access Protocol (SOAP) used to expose
useful web services to users Web Services Description Language (WSDL) provides
web services with a way to describe themselves Universal Discovery Description & Integration (UDDI)
used to register web services so users can find them You create web-based applications where you define an
XML Web service as a software service exposed on the Web through SOAP, describe it with a WSDL file, and register it in UDDI.
XML/SOAP/WSDL/UDDI all Industry Standards, defined by W3C
.NET Framework
Microsoft .NET Enterprise Servers Application Center 2000 BizTalk Server 2000 Commerce Server 2000 Content Management Server 2001 Exchange 2000 Host Integration Server 2000 ISA Server 2000 Mobile Information Server 2001 SharePoint Portal Server 2001 SQL Server 2000 Windows Server 2003
.NET Framework
Developer Tools & Environments Microsoft Visual Studio .NET
Visual Basic Visual C++ C#
Versions RC1 = v1.0 RC2 & RTM = v1.1 Upgrading from RC1 to RC2 discussed in
MSKB 330046
XML Web Services
Image courtesy Microsoft Corp.
XML Web Services
Image courtesy Microsoft Corp.
XML Web Services
Image courtesy Microsoft Corp.
XML Web Services
Image courtesy Microsoft Corp.
Links
Windows Server Historyhttp://www.microsoft.com/windows/WinHistoryServer.mspx
Windows Server 2003 Product Homehttp://www.microsoft.com/windows2003
Windows Server 2003 Developershttp://msdn.microsoft.com/nhp/default.asp?contentid=28001691
IIS 6.0 Technical Overviewhttp://www.microsoft.com/windows.netserver/docs/IISOverview.doc
Downloads
IIS 6.0 Monitorhttp://www.microsoft.com/windows.netserver/downloads/iismon.mspx
Windows System Resource Managerhttp://www.microsoft.com/windows.netserver/downloads/wsrm.mspx
Group Policy Management Console Beta 2http://www.microsoft.com/windows.netserver/gpmc/gpmcdownload.mspx
Exchange 2003 Beta 2 (plus Outlook 11)http://www.microsoft.com/exchange/evaluation/ti/beta.asp
Windows Application Toolkit 2.6http://download.microsoft.com/download/.NetStandardServer/Install/2.6/NT5XP/EN-US/act26.exe
Questions?
Technical Perspective
Scott SchnollMCT, MCSE, MCSA, Microsoft MVP
Product Support Manager - TNT SoftwarePresident – NOBUG
© Copyright 2002-2003 Scott Schnoll – All Rights ReservedMicrosoft, Windows, and other referenced marks are property of Microsoft
Corporation and used herein with permission