Windows could not start because the following file is missing or corrupt?

Question

Windows could not start because the following file is missing or corrupt:

\system32\ntoskrnl.exe.

Please reinstall a copy of the above file.

How do I fix this?

I need step by step DETAILED instructions please!!! 10 points to whoever can help me fix this problem!!!!

Thanks a bunch.

I know it is corrupted or missing

I can't even complete startup, it just gives me a black screen saying that it is.

Answer 1

SFC


Start
Run
Type in sfc /scannow

It may prompt you for the operating system installation disk. If that is the case,
then you know that you definitely have file corruption or something missing. Insert the disk if prompted.

Don't surf or run anything while SFC runs. After it is completed, reboot your computer.

One of the major culprits in missing or corrupt operating system files is running a registry cleaner or optimizer.
They can flag important shared files for deletion or cleanup. Another cause is malware.



Before running any registry cleaner, ensure you back it up first.
If the registry cleaner you are using doesn't have that function, you can do it manually.

http://support.microsoft.com/kb/322756

Answer 2

I need to know if you have your operating system disk ,if not does your friends have one you can borrow. put the disk in to the cd rom and a screen will come up just choos start with cd rom support,this will reload the file that was corrupt.

Answer 3

Sounds like you could try to repair the file using the windows disk repair option, or just go ahead and reload the machine. Sorry.

Answer 4

the only way to solve this is by inserting the system recovery disks. If you don't have one then try the manually system recover. (this is when you start and it says at the bottom: press F1 and so on) If this does not work then you will have to contact Hp if you have warranty. you could buy extended but i suggest you take the PC to Fire-Dog which is at best buy and circuit city

Answer 5

Try starting your computer up and putting in your windows system disk, then if nothing happens leave the disk in and restart. If they windows cannot start they should give you more options like to "reboot from disk" then try that. You need to try and repair it with the system disk.

Answer 6

I accept as true with cubs2009. often which will paintings. in case you do get decrease back into abode windows, first ingredient you will possibly desire to do is initiate backing up your information. that's often a demonstration of a failing stressful rigidity and probability is robust you have no longer have been given your information backed up. Burn a disc or replica your significant preparation to an exterior stressful rigidity.

Answer 7

If you have your windows disk just put it in your cd-rom it has the option to make repairs.

Answer 8

Read here:

http://www.computerhope.com/issues/ch000646.htm

Answer 9

Try the link below, it should help.