Solution to ntoskrnl.exe loss of system startup failure

This time, the home computer system cannot start. The following message is displayed: "Windows cannot start % SystemRoot % \ system32 \ ntoskrnl.exe because the following files are damaged or lost. Please reinstall the copy of the above files. "It was very depressing. Restart and press F8 to enter the safe mode. No problem. Sometimes, restart several times (hard restart). Hey, that's all. The ntoskrnl.exe file is critical.

This ntoskrnl.exe file is the first thing to understand.

Ntoskrnl-ntoskrnl.exe-Process Information
Process file: ntoskrnl or ntoskrnl.exe
Process name: Microsoft boot up Kernel
Description:
Ntoskrnl.exe is a protective process that appears when your computer starts up repeatedly. Under normal circumstances, there is no such process in the task manager. Note: ntoskrnl.exe may also be a w32.bolzano virus. Please use anti-virus software for detection and removal.
Prepared by: Microsoft
Microsoft Windows Operating System
System Process: Yes
BackgroundProgram: Yes
Network used: No
Hardware related: No
Common error: Unknown N/
Memory usage: Unknown N/
Security grade (0-5): 0
Spyware: No
Adware: No
Advertising software: No
Trojan: No

The startup logo of Win XP is stored in the WINXP system. When you call the ntoskrnl.exe file, pass the hardware information collected by ntdetect.com to it, and Hal is also called. DLL file. that is to say, if the file is lost or damaged, the logo will be unavailable when Windows XP is started, so there will be no next step.

About the solution: Find a suitable

The sp2.caband sp1.cabfiles are stored in the "C: \ WINDOWS \ driver cache \ i386" directory, and some drive files with different patch packages are saved. Decompress ntoskrnl.exe in sp2.cabto c: \ windows \ system32 to restore the system:

Expand sp2.cab-F: ntoskrnl.exe c: \ windows \ system32

Of course, you must first start the disk to the repair mode and enter the command line for operations.

Another easier method is provided:

In fact, you only need to cancel the startup screen. Open start-run in the system, enter msconfig and click OK. Then the System Configuration Utility is opened. Click to switch to the boot. ini option page. In the 'boot options' function area, click the '/noguiboot. ini' option. This option does not display the startup screen during startup, so you can skip this error. However, if your system cannot be started, msconfig cannot be used.

Then we can start the computer to the command line repair mode through the CD, edit the boot. ini file, and add this option:

[Operating systems]
Multi (0) disk (0) RDISK (0) Partition (2) \ Windows = "Microsoft Windows XP Professional"/noexecute = optin/fastdetect/noguiboot

This method is worth trying (reference ).

You can also try the following two methods:

1. copy from the backup. (assuming XP is installed in the C: \ Windows Directory)
Enter "Copy c: \ windows \ driver cache \ i386 \ ntoskrnl.exe c: \ windows \ system32

2. Extract from the CD. (assume that the CD is a D disk)
In the i386 directory of the CD, enter "D: \ i386 \ expand sp1.cab-F: ntoskrnl.exe c: \ windows \ system32

In this way, the problem can also be solved.