| File | Location | 
						
							| NTLDR - Hidden, read only system 
							file loads the operating system | Root of the active partition | 
						
							| Boot.ini - Read only system file, 
							used to build the boot menu. | Root of the active partition | 
						
							| Bootsect.dos - Hidden system file 
							loaded by NTLDR only if dual booting, another OS | Root of the active partition | 
						
							| Ntdetect.com - Hidden, read only 
							system file used to build a hardware list and pass 
							the information back to NTLDR to be added to the 
							registry later in the boot process. | Root of the active partition | 
						
							| Ntbootdd.sys - (only 
							if booting from a SCSI partition, and SCSI BIOS is 
							not proesent on the controller) | Root of the active partition | 
						
							| Ntoskrnl.exe - This is the kernel 
							file. | Systemroot\System32 | 
						
							| SYSTEM - Controls which drivers and 
							services are loaded. | Systemroot\System32\Config | 
						
							| Device drivers - These are files 
							that support various device drivers | Systemroot\System32\Drivers |