button. This deletes the User Profile on the local machine, but it does not de- lete the associated User Account. Note that sometimes the phrase “Account Deleted”is present in the list of profiles. These are accounts that were deleted from the User Account Database, but whose profiles still exist on the local computer.

If you need to delete profiles on remote computers, the Delprof.exe utility available in the Windows NT Server Resource Kit, version 4.0, provides this functionality. Windows NT 4.0 User Profiles can grow quite large and can take up considerable disk space, particularly if several people are using one com- puter. With Delprof.exe, you can reclaim disk space by removing profiles that are no longer needed. This utility deletes User Profiles on computers running Windows NT, and it can be used on a local or remote computer running Windows NT 4.0 or earlier. However, because Delprof.exe is Unicode-based, it cannot run on Windows 95.

NOTE: Delprof.exe will delete everything contained in a user's profile, including settings, colors, and user documents. Please be aware of any user documents that may be deleted before using this tool.

The syntax of Delprof.exe is as follows:

delprof [/q] [/i] [/p] [/c:\\computername] [/d:days] [/?]

Where:

 

/q

Runs Delprof.exe in quiet mode, with no confirma-

 

tion for each profile to be deleted.

/I

Indicates that Delprof.exe should ignore errors and

 

continue deleting.

/p

Prompts for confirmation before deleting each pro-

 

file.

/c:\\computername

Specifies a remote computer name on which to run

 

Delprof.exe.

/d:days

Specifies the number of days of inactivity (days is

 

an integer). Profiles with longer inactivity will be

 

deleted.

/?

Displays command-line syntax.

See the Windows NT Server Resource Kit for more information.

It is important to note that if a user is logged on locally to a machine and then attempts to delete his or her own profile, a message will appear stating that the profile is currently in use and cannot be deleted. The user must log off, log back on using a different account with administrator privileges, and delete the profile. In addition, if a service is running for a particular user account, the same message may appear. If this happens, stop the service and then delete the profile.

Changing the Profile Type from Roaming to Local

With the User Profiles Change Type feature, a user can control which copy of

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Microsoft Windows NT 4.0 manual computername, Ddays

Windows NT 4.0 specifications

Microsoft Windows NT 4.0, released on July 29, 1996, marked a significant milestone in the evolution of Microsoft's operating systems. As the successor to Windows NT 3.51, this version brought a range of enhancements and features that appealed to both enterprise users and consumers.

One of the standout characteristics of Windows NT 4.0 was its introduction of the Windows 95 user interface, which significantly improved user experience and accessibility. This graphical interface made it easier for users to navigate the operating system, transitioning from the more complex interfaces of previous NT versions. The integration of familiar elements such as the Start menu and taskbar helped bridge the gap between professional and personal computing environments.

Windows NT 4.0 was built on a robust and secure architecture. It utilized the NT kernel, which provided improved multitasking and stability compared to its predecessors. This operating system was designed to handle multiple user sessions simultaneously, making it suitable for servers as well as workstations. The inherent stability of NT 4.0 made it a favorite in enterprise environments, particularly for critical applications and systems.

Another defining feature of NT 4.0 was its support for a wide range of hardware, making it versatile across various machine configurations. It included compatibility with numerous devices and peripherals, which facilitated its adoption in diverse settings.

In addition to user interface enhancements and hardware compatibility, Windows NT 4.0 introduced powerful networking capabilities. The operating system supported TCP/IP natively, alongside NetBEUI and IPX/SPX protocols. This meant that it could seamlessly integrate into existing network environments, providing essential services for file and printer sharing, domain management, and remote access through features like Remote Access Service (RAS).

Security was another key focus area for Windows NT 4.0. Built around security principles, it employed a discretionary access control system, allowing administrators to define user permissions and manage access to resources effectively. This was particularly appealing to businesses that needed to enforce strict security policies.

Windows NT 4.0 also included improved support for backup and recovery, through the inclusion of the NT Backup utility. The operating system allowed for the creation of scheduled backups and simplified data recovery processes, enhancing data integrity and reliability.

As NT 4.0 entered its later years, it laid the groundwork for future Windows operating systems, influencing the design of later versions, particularly Windows 2000. It combined user-friendly features with enterprise-level robustness, ultimately shaping expectations for modern operating systems across various industries.