File sistem Windows 10 juga dapat menjadi corrupt saat kita menggunakan aplikasi modifier yang biasanya digunakan untuk mengubah tampilan Windows. Cara paling mudah dan paling mujarab untuk memperbaiki kerusakan tersebut tentu saja dengan mengganti file sistem yang rusak dengan aslinya.
Learning has never been so easy!
This how-to describes how to repair a corrupted file named ISAPNP.SYS. Corruption of this file can stop Windows XP from booting up properly. I found the fix on Microsoft's website:
http://support.microsoft.com/kb/315311
http://support.microsoft.com/kb/315311
8 Steps total
Step 1: Gather your Windows CD
Insert the Windows XP disc into your optical drive.
Step 2: Change the boot order in the BIOS
Go into your BIOS by pressing either 'Del', 'F2', 'F11' or 'F12' and change the boot order so that the PC is booting off of the optical drive first.
Step 3: Go into the Recovery Console
The Windows CD will start to load. Press 'R' at the Welcome screen in order to go into the Recovery console.
Step 4: Select the Windows installation to log into
Select the number corresponding to the Windows installation that you would like to log into and press enter. Default is '1'
Step 5: Enter the Administrator password
Enter the Administrator password then press enter.
Step 6: Rename the corrupted ISAPNP.SYS file
Rename the current ISAPNP.SYS file to ISAPNP.old by navigating to c:windowssystem32drivers then type in:
ren C:WINDOWSsystem32driversISAPNP.SYS ISAPNP.OLD
ren C:WINDOWSsystem32driversISAPNP.SYS ISAPNP.OLD
Step 7: Expand the ISAPNP.SYS file from the Windows CD
Now that the original ISAPNP.SYS file is has been renamed, we need to extract the ISAPNP.SYS file off of the Windows CD and place it into the C:WINDOWSsystem32drivers folder.
Enter the following commands in the C:WINDOWS directory.
replace'cd-romdrive' with the letter of your optical drive holding the Windows CD.
Enter the following commands in the C:WINDOWS directory.
replace'cd-romdrive' with the letter of your optical drive holding the Windows CD.
expand cd-romdrive:I386isapnp.sy_ C:WINDOWSsystem32driversisapnp.sys
Step 8: Reboot the PC
The PC should boot now that the corrupted file has been replaced with a new copy off of the Windows CD.
The problem was fixed by replacing the corrupted file on the hard drive with a new copy off of the Windows CD. Please remember to replace 'C:' with the drive letter corresponding with your Windows installation.
Published: Feb 14, 2012 · Last Updated: Jan 17, 2018
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One of my Windows XP computers at home crashed today with the error “Missing or corrupt Ntfs.sys” and would not get past the initial BIOS screen.
I eventually got it back up and running without having to format the computer, but it took a little while and it wasn’t very straightforward. So if you are getting this error, here are the steps you can take to fix it.
The exact error message that you get from Windows is:
When you do a search in Google for ntfs.sys is missing or corrupt, the first result is from Microsoft Support. In particular, it states that you might get this message when you convert your hard disk from FAT to NTFS.
This was not the case in my situation. I tried to run defragmenter and it froze in the middle. After restarting, I got this message.
I’ll explain their method first, which did not work for me, and then two other possible methods to fix this issue.
Use the Recovery Console to Replace Ntfs.sys
Pop in your Windows CD into the computer and boot off the CD when prompted to “Press any key to boot from CD“.
When the Welcome screen appears, press R to select the To repair a Windows XP installation using Recovery Console, press R option.
Next, type the number for the installation you want to logon to from the Recovery Console. You’ll also need to know the administrator password in order to get to the command prompt.
Now that you are at the command prompt, you need to enter in the following DOS commands, pressing Enter after each one:
This basically renames the current ntfs.sys file to something else so that we can replace it with a new one that hopefully is not corrupted. Now type in the following command:
Where cd is the drive letter for the CD-ROM drive that has your Windows XP CD and drive is the drive where you installed Windows XP (most likely C:).
That’s it! Now go ahead and remove the CD and type quit. Restart your computer and see if you are able to log back into Windows!
Fix Ntfs.sys error by using CHKDSK
For some reason the above-mentioned method did not work for me! I think it was because the file itself was not an issue, but that there were some issues with the hard drive. So after trying to copy the new ntfs.sys file from the CD and failing, I thought I would try to run CHKDSK.
You can run CHKDSK from the Recovery Console itself. Follow the same instructions as mentioned above, but instead of typing in the three DOS commands above, type the following at the command prompt:
The /R is a command line switch that says to repair any errors that are found on the hard disk automatically. CHKDSK can take quite some time to run, so be ready to wait. It took about 30 minutes on my computer.
Luckily for me, there were several errors on the disk and CHKDSK fixed them all. I restarted the computer and Windows loaded fine, no missing ntfs.sys error!
Repair Ntfs.sys via Repair Install of Windows XP
If none of the above-mentioned methods worked, you can try to do a repair install of Windows XP. This basically replaces all of the Windows system files with the originals while leaving your applications and settings intact. However, you will have to reapply all Windows updates.
Doing a repair install is pretty easy. Follow the same steps to get into the Recovery Console, but instead of pressing R to repair, press Enter to setup Windows.
Then you select the installation you want to repair and press R to start the repair.
Note that it may look like Windows is actually reinstalling a fresh copy of itself, but this is not the case! You’ll see the install screens as if you were to do a fresh install, but don’t worry, you’ll still have all of your applications, settings, and data when it finishes.
Hopefully you now have a working computer! If you are getting stuck somewhere, etc, post a comment and I’ll try. Enjoy!