NTLDR

E186771

boot loader software component system file

NTLDR is the legacy boot loader used by early versions of Microsoft Windows NT-based operating systems to start the system during the boot process.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (4)

Label	Occurrences
NTLDR canonical	4
NTLDR boot loader	1
NTLDR is compressed	1
Windows Boot Loader	1

How this entity was disambiguated

This entity first appeared as the object of triple T1654007 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: NTLDR
Context triple: [Windows 2000, bootLoader, NTLDR]

A. Windows NT
Windows NT is a family of Microsoft operating systems designed with a robust, secure, and modular architecture for professional and enterprise use.
B. NTL
NTL was a major UK cable television and telecommunications company that became part of Virgin Media following a series of mergers and rebrandings.
C. FAT16
FAT16 is an older 16-bit File Allocation Table file system widely used on early DOS and Windows systems, known for its simplicity and limitations in maximum partition and file sizes.
D. Windows ME
Windows ME (Millennium Edition) is a consumer-focused version of Microsoft’s Windows operating system released in 2000, known for introducing features like System Restore and Windows Movie Maker but also for its instability and frequent crashes.
E. Dracut
Dracut is a town in northeastern Massachusetts, United States, known for its suburban character and proximity to the city of Lowell.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: NTLDR
Target entity description: NTLDR is the legacy boot loader used by early versions of Microsoft Windows NT-based operating systems to start the system during the boot process.

A. Windows NT
Windows NT is a family of Microsoft operating systems designed with a robust, secure, and modular architecture for professional and enterprise use.
B. NTL
NTL was a major UK cable television and telecommunications company that became part of Virgin Media following a series of mergers and rebrandings.
C. FAT16
FAT16 is an older 16-bit File Allocation Table file system widely used on early DOS and Windows systems, known for its simplicity and limitations in maximum partition and file sizes.
D. Windows ME
Windows ME (Millennium Edition) is a consumer-focused version of Microsoft’s Windows operating system released in 2000, known for introducing features like System Restore and Windows Movie Maker but also for its instability and frequent crashes.
E. Dracut
Dracut is a town in northeastern Massachusetts, United States, known for its suburban character and proximity to the city of Lowell.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	boot loader ⓘ software component ⓘ system file ⓘ
associatedFile	NTDETECT.COM ⓘ boot.ini ⓘ ntoskrnl.exe ⓘ
bootErrorMessage	NTLDR self-linksurface differs ⓘ surface form: NTLDR is compressed NTLDR is missing ⓘ
componentOf	Windows NT boot process ⓘ
configFileFormat	plain text ⓘ
configFileLocation	root of system partition ⓘ
developer	Microsoft ⓘ
fileExtension	.exe ⓘ
fileName	NTLDR self-link ⓘ
fileType	executable file ⓘ
introducedInVersion	Windows NT ⓘ surface form: Windows NT 3.1
notUsedInOperatingSystem	Windows 10 ⓘ Windows 7 ⓘ Windows 8 ⓘ Windows Vista ⓘ
operatingSystemFamily	Windows NT ⓘ
platform	IA-32 ⓘ x86 ⓘ
primaryFunction	load Windows NT-based operating systems during boot ⓘ read and process boot.ini configuration file ⓘ start appropriate operating system kernel ⓘ
readsFrom	Master Boot Record ⓘ boot.ini ⓘ partition boot sector ⓘ
replacedBy	Windows Boot Manager ⓘ
requires	BIOS firmware ⓘ
requiresFile	NTDETECT.COM ⓘ boot.ini ⓘ ntoskrnl.exe ⓘ
runsIn	protected mode ⓘ real mode ⓘ
supportsFeature	booting from SCSI disks ⓘ booting from logical drives ⓘ booting from primary hard disk ⓘ multi-boot configuration ⓘ
usedInOperatingSystem	Windows 2000 ⓘ Windows NT ⓘ surface form: Windows NT 3.1 Windows NT ⓘ surface form: Windows NT 3.5 Windows NT ⓘ surface form: Windows NT 3.51 Windows NT ⓘ surface form: Windows NT 4.0 Windows Server 2003 ⓘ Windows XP ⓘ

How these facts were elicited

Referenced by (7)

Full triples — surface form annotated when it differs from this entity's canonical label.

Windows 2000 → bootLoader → NTLDR ⓘ

Windows XP → bootLoader → NTLDR ⓘ

NTLDR → fileName → NTLDR self-link ⓘ

NTLDR → bootErrorMessage → NTLDR self-linksurface differs ⓘ

this entity surface form: NTLDR is compressed

Windows Boot Manager → replaced → NTLDR ⓘ

this entity surface form: NTLDR boot loader

Windows Boot Manager → relatedTo → NTLDR ⓘ

this entity surface form: Windows Boot Loader