Author Topic: Avast stopped working, virus?  (Read 93309 times)

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BJS

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Re: Avast stopped working, virus?
« Reply #45 on: August 15, 2007, 11:18:46 PM »
Thank you for taking the time to find it but I think I might have found someone nearby that has a copy of XP. I am going over there tonight.
If they don't have it I will look into the bootdisc that you mentioned in your post. If I went that route, I would need some assistance as I am not that familar with DOS commands. I should know one way or the other by tonight...

Thanks again...

Offline oldman

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Re: Avast stopped working, virus?
« Reply #46 on: August 15, 2007, 11:38:53 PM »
Good and good luck!

 Keep in mind the best file for you to use is the one (actually there's 2 copies) in backup on your hd. As mentioned it will be compatible with your sevice packs and patches.

Again good luck and please post back your results.

mauserme

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Re: Avast stopped working, virus?
« Reply #47 on: August 16, 2007, 03:09:35 AM »
If you have an XP disk now, give this a try

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

Quote
Missing or corrupt ntoskrnl.exe file

If the ntoskrnl.exe file is corrupt or missing this can also generate the error. To restore this file follow the below steps.

Insert the Microsoft Windows XP CD. Note: If you have a recovery CD or a restore CD and not a Microsoft Windows XP CD it is likely the below steps will not resolve your issue.

Reboot the computer, as the computer is starting you should see a message to press any key to boot from the CD. When you see this message press any key.

In the Microsoft Windows XP setup menu press the R key to enter the recovery console.

Select the operating system you wish to fix, and then enter the administrator password.

Type expand d:\i386\ntoskrnl.ex_ c:\windows\system32

You will then be prompted if you wish to overwrite the file type Y and press enter to overwrite the file.

Type exit to reboot the computer.

BJS

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Re: Avast stopped working, virus?
« Reply #48 on: August 16, 2007, 03:58:17 AM »
Oldman,
I did not aquire a copy of XP (he just had backup files for his hard drive) so I paid $4 for the website you suggested. Which file will I burn to CD?  According to what the owner of the website states, I have 24 hours to use these files and then they "will self destruct" ("mission impossible theme")

I will burn the file (files) that you tell me and then insert them in the "sick" PC

Thanks!

Offline oldman

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Re: Avast stopped working, virus?
« Reply #49 on: August 16, 2007, 04:14:53 AM »
It should be the last one on the page.

http://www.bootdisk.com/popfiles.htm

"NTFS Read/Write Bootdisk And Bootable CDs | Read, Write, Copy, Delete, And Edit files on NTFS drives or partitions from a DOS boot. No A: drive needed to create the bootable CD. Read ntfsboot.txt in the zippack for complete directions. "

@mauserme

sorry i missed your post. Yes. no problem.




BJS

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Re: Avast stopped working, virus?
« Reply #50 on: August 16, 2007, 04:19:31 AM »
OK, I download this file " NTFSboot Bootable 1.44 And CDs to read/write to NTFS drives. Includes special ISO w/cdrom drivers to add your own files to."

to my desktop. I will burn it to CD. After that I might need some step by step directions. My PC is on the other side of the house so I might have to run back and forth....(I need the exercise anyway) :P

BJS

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Re: Avast stopped working, virus?
« Reply #51 on: August 16, 2007, 04:28:28 AM »
I have one question. There are 5 files in the folder...an MDOS application "Bootdisc", a winimage self extractor file "NTSF boot", a text document and 2 ISO files. I want to burn all of these on CD correct?

Offline oldman

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Re: Avast stopped working, virus?
« Reply #52 on: August 16, 2007, 04:30:05 AM »
The text document should be the instructions for making the cd.

BJS

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Re: Avast stopped working, virus?
« Reply #53 on: August 16, 2007, 04:35:39 AM »
OK thanks, I will update when done...

BJS

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Re: Avast stopped working, virus?
« Reply #54 on: August 16, 2007, 04:49:00 AM »
Ok, I burned the files on Cd using Nero. Should I insert the CD into the "sick" computer now?  ???

I also have the ntoskrnl file also that I can burn seperatley if need be.
« Last Edit: August 16, 2007, 04:51:12 AM by BJS »

Offline oldman

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Re: Avast stopped working, virus?
« Reply #55 on: August 16, 2007, 05:00:44 AM »
Ok we'll try to use the backup on the hd first. The cd is ready to go? If so, make sure that the computer is able to boot from cd (most are). It's a bios setting. Some where on the startup screen it will tell you which key to push to enter setup. Once the compter is set to boot from cd shut the computer down and insert the cd. Turn on the computer.

BJS

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Re: Avast stopped working, virus?
« Reply #56 on: August 16, 2007, 05:08:54 AM »
So far so good. I  inserted the CD and now have the dos prompts.

Offline oldman

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Re: Avast stopped working, virus?
« Reply #57 on: August 16, 2007, 05:17:05 AM »
Good

It looks something like this?

d:\

with a flashing cursor behind it

If so

Anything I put in() are instructions example (space) means a space (enter) means enter key.

Ok

type
c: (enter)
cd(space)windows(enter)
cd(space)driver cache(enter)
cd(space)i386(enter)

Go that far for now. you should have a line that looks like this
c>c:\windows\driver cache\i386

If you have that we''ll continue.

BJS

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Re: Avast stopped working, virus?
« Reply #58 on: August 16, 2007, 05:51:40 AM »
Well, I got as far as the windows prompt but when I  put in the command  "CD (space) driver cache"  it said "access denied" 


Offline oldman

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Re: Avast stopped working, virus?
« Reply #59 on: August 16, 2007, 06:02:52 AM »
That's strange?? Three steps away. I don't know why you would get that message. Hang on I'll come up with someting else shortly.