Question about Toshiba Satellite A40 Notebook

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Windows system32 config system

Laptop crashed, only message we get is the above one and cant even get to run the recovery CDs, any suggestions? Thanks so much!

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  • giovi5 Nov 17, 2008

    Thanks Jonathan, for the tips. I'll try that :)

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It sounds like you have an OEM disk of Windows XP from the manufacturer which will not always run as a recovery disk in these situations.

You have two main options; -

  1. If you are still under warranty for the laptop call the manufacturer explan the problem and ask them to send you a working non-OEM copy of the OS/ recovery disk
  2. Borrow a copy of a genuine Windows disk (same version of the OS, e.g. if it is Windows XP Home) and use it to access the Recovery console to run the repair option. Then of course return the disk to your friend.

Posted on Nov 15, 2008

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Registery cannot load hive file/systemroot/system 32/config/software or its log of alternatice is corrupt, absent or unwritable on compaq presario2227US


Solution 1
Requires some tech skills:

To complete part one, follow these steps:
  1. Insert the Windows XP startup disk into the floppy disk drive, or insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
    Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted to do so.
  2. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  3. If you have a dual-boot or multiple-boot computer, select the installation that you want to access from the Recovery Console.
  4. When you are prompted to do so, type the Administrator password. If the administrator password is blank, just press ENTER.
  5. At the Recovery Console command prompt, type the following lines, pressing ENTER after you type each line: md tmp
    copy c:\windows\system32\config\system c:\windows\tmp\system.bak
    copy c:\windows\system32\config\software c:\windows\tmp\software.bak
    copy c:\windows\system32\config\sam c:\windows\tmp\sam.bak
    copy c:\windows\system32\config\security c:\windows\tmp\security.bak
    copy c:\windows\system32\config\default c:\windows\tmp\default.bak

    delete c:\windows\system32\config\system
    delete c:\windows\system32\config\software
    delete c:\windows\system32\config\sam
    delete c:\windows\system32\config\security
    delete c:\windows\system32\config\default

    copy c:\windows\repair\system c:\windows\system32\config\system
    copy c:\windows\repair\software c:\windows\system32\config\software
    copy c:\windows\repair\sam c:\windows\system32\config\sam
    copy c:\windows\repair\security c:\windows\system32\config\security
    copy c:\windows\repair\default c:\windows\system32\config\default
  6. Type exit to quit Recovery Console. Your computer will restart.


Solution 2 Reinstall Windows Xp

Jan 29, 2014 | HP Compaq Presario CQ60-249US Notebook

1 Answer

Saying:/windows/system32/config/system is missing or corrupted n i dnt now how to fix it wut link exactly do i have to download to my usb to fix it n wut r the steps?


Assuming it is windows XP here are the steps to fix that error:
To complete part one, follow these steps:
  1. Insert the Windows XP startup disk into the floppy disk drive, or insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
    Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted to do so.
  2. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  3. If you have a dual-boot or multiple-boot computer, select the installation that you want to access from the Recovery Console.
  4. When you are prompted to do so, type the Administrator password. If the administrator password is blank, just press ENTER.
  5. At the Recovery Console command prompt, type the following lines, pressing ENTER after you type each line:md tmp
    copy c:\windows\system32\config\system c:\windows\tmp\system.bak
    copy c:\windows\system32\config\software c:\windows\tmp\software.bak
    copy c:\windows\system32\config\sam c:\windows\tmp\sam.bak
    copy c:\windows\system32\config\security c:\windows\tmp\security.bak
    copy c:\windows\system32\config\default c:\windows\tmp\default.bak

    delete c:\windows\system32\config\system
    delete c:\windows\system32\config\software
    delete c:\windows\system32\config\sam
    delete c:\windows\system32\config\security
    delete c:\windows\system32\config\default

    copy c:\windows\repair\system c:\windows\system32\config\system
    copy c:\windows\repair\software c:\windows\system32\config\software
    copy c:\windows\repair\sam c:\windows\system32\config\sam
    copy c:\windows\repair\security c:\windows\system32\config\security
    copy c:\windows\repair\default c:\windows\system32\config\default
  6. Type exit to quit Recovery Console. Your computer will restart.
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May 03, 2013 | ASUS Eee PC 2G Surf Notebook

1 Answer

Problem with OS. How can I fix? Net book states - Windows XP could not start because the following file is missing or corrupt: \WINDOWS\SYSTEM32\CONFIG\SYSTEM Can you help? Thanks Philip


  1. Insert the Windows XP startup disk into the floppy disk drive, or insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
    Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted to do so.
  2. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  3. If you have a dual-boot or multiple-boot computer, select the installation that you want to access from the Recovery Console.
  4. When you are prompted to do so, type the Administrator password. If the administrator password is blank, just press ENTER.
  5. At the Recovery Console command prompt, type the following lines, pressing ENTER after you type each line: md tmp
    copy c:\windows\system32\config\system c:\windows\tmp\system.bak
    copy c:\windows\system32\config\software c:\windows\tmp\software.bak
    copy c:\windows\system32\config\sam c:\windows\tmp\sam.bak
    copy c:\windows\system32\config\security c:\windows\tmp\security.bak
    copy c:\windows\system32\config\default c:\windows\tmp\default.bak

    delete c:\windows\system32\config\system
    delete c:\windows\system32\config\software
    delete c:\windows\system32\config\sam
    delete c:\windows\system32\config\security
    delete c:\windows\system32\config\default

    copy c:\windows\repair\system c:\windows\system32\config\system
    copy c:\windows\repair\software c:\windows\system32\config\software
    copy c:\windows\repair\sam c:\windows\system32\config\sam
    copy c:\windows\repair\security c:\windows\system32\config\security
    copy c:\windows\repair\default c:\windows\system32\config\default
  6. Type exit to quit Recovery Console. Your computer will restart.
Note This procedure assumes that Windows XP is installed to the C:\Windows folder. Make sure to change C:\Windows to the appropriate windows_folder if it is a different location.


If you need more help come back.Post / thumbs / testimonial are welcome!

Dec 03, 2010 | ASUS Eee PC 1005HAB Netbook - Intel Atom...

1 Answer

I have toshiba L300 pc laptop, i tried to formati


kindly follow these steps:
  1. Insert the Windows XP startup disk into the floppy disk drive, or insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
    Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted to do so.
  2. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  3. If you have a dual-boot or multiple-boot computer, select the installation that you want to access from the Recovery Console.
  4. When you are prompted to do so, type the Administrator password. If the administrator password is blank, just press ENTER.
  5. At the Recovery Console command prompt, type the following lines, pressing ENTER after you type each line: md tmp
    copy c:\windows\system32\config\system c:\windows\tmp\system.bak
    copy c:\windows\system32\config\software c:\windows\tmp\software.bak
    copy c:\windows\system32\config\sam c:\windows\tmp\sam.bak
    copy c:\windows\system32\config\security c:\windows\tmp\security.bak
    copy c:\windows\system32\config\default c:\windows\tmp\default.bak

    delete c:\windows\system32\config\system
    delete c:\windows\system32\config\software
    delete c:\windows\system32\config\sam
    delete c:\windows\system32\config\security
    delete c:\windows\system32\config\default

    copy c:\windows\repair\system c:\windows\system32\config\system
    copy c:\windows\repair\software c:\windows\system32\config\software
    copy c:\windows\repair\sam c:\windows\system32\config\sam
    copy c:\windows\repair\security c:\windows\system32\config\security
    copy c:\windows\repair\default c:\windows\system32\config\default
  6. Type exit to quit Recovery Console. Your computer will restart.
Hope this helps. Please rate my response.
Thanks.
Have a good day.

Feb 20, 2010 | Toshiba Satellite Pro L300 Notebook

3 Answers

When I turn on the 1525 Dell laptop...a screen comes up saying windows could not start because the following file is missing or corrupt.windowssystem32configsystem. The page then suggests attempt to repair...


it is nothing but windows registry error. do one thing in another pc download the Hiren's boot cd from internet, write that file in a cd, try to boot from that cd & repair the registry. otherwise just format the operating system & reload the OS.

Jan 10, 2010 | Dell Inspiron 1525 Notebook

2 Answers

Hp paviliondv2050us wont start


To complete part one, follow these steps:
  1. Insert the Windows XP startup disk into the floppy disk drive, or insert the Windows XP CD-ROM into the CD-ROM drive, and then restart the computer.
    Click to select any options that are required to start the computer from the CD-ROM drive if you are prompted to do so.
  2. When the "Welcome to Setup" screen appears, press R to start the Recovery Console.
  3. If you have a dual-boot or multiple-boot computer, select the installation that you want to access from the Recovery Console.
  4. When you are prompted to do so, type the Administrator password. If the administrator password is blank, just press ENTER.
  5. At the Recovery Console command prompt, type the following lines, pressing ENTER after you type each line: md tmp
    copy c:\windows\system32\config\system c:\windows\tmp\system.bak
    copy c:\windows\system32\config\software c:\windows\tmp\software.bak
    copy c:\windows\system32\config\sam c:\windows\tmp\sam.bak
    copy c:\windows\system32\config\security c:\windows\tmp\security.bak
    copy c:\windows\system32\config\default c:\windows\tmp\default.bak

    delete c:\windows\system32\config\system
    delete c:\windows\system32\config\software
    delete c:\windows\system32\config\sam
    delete c:\windows\system32\config\security
    delete c:\windows\system32\config\default

    copy c:\windows\repair\system c:\windows\system32\config\system
    copy c:\windows\repair\software c:\windows\system32\config\software
    copy c:\windows\repair\sam c:\windows\system32\config\sam
    copy c:\windows\repair\security c:\windows\system32\config\security
    copy c:\windows\repair\default c:\windows\system32\config\default
  6. Type exit to quit Recovery Console. Your computer will restart.
Note This procedure assumes that Windows XP is installed to the C:\Windows folder. Make sure to change it is a different location.

If you have access to another computer, to save time, you can copy the text in step five, and then create a text file called "Regcopy1.txt" (for example). To use this file, run the following command when you start in Recovery Console: batch regcopy1.txtWith the batch command in Recovery Console, you can process all the commands in a text file sequentially. When you use the batch command, you do not have to manually type as many commands. Part two loadTOCNode(3, 'moreinformation'); To complete the procedure described in this section, you must be logged on as an administrator, or an administrative user (a user who has an account in the Administrators group). If you are using Windows XP Home Edition, you can log on as an administrative user. If you log on as an administrator, you must first start Windows XP Home Edition in Safe mode. To start the Windows XP Home Edition computer in Safe mode, follow these steps.
  1. Click Start, click Shut Down (or click Turn Off Computer), click Restart, and then click OK (or click Restart).
  2. Press the F8 key.

    On a computer that is configured to start to multiple operating systems, you can press F8 when you see the Startup menu.
  3. Use the arrow keys to select the appropriate Safe mode option, and then press ENTER.
  4. If you have a dual-boot or multiple-boot system, use the arrow keys to select the installation that you want to access, and then press ENTER.
In part two, you copy the registry files from their backed up location by using System Restore. This folder is not available in Recovery Console. Before you start this procedure, you must change several settings to make the folder visible:
  1. Start Windows Explorer.
  2. On the Tools menu, click Folder options.
  3. Click the View tab.
  4. Under Hidden files and folders, click to select Show hidden files and folders, and then click to clear the Hide protected operating system files (Recommended) check box.
  5. Click Yes when the dialog box that confirms that you want to display these files appears.
  6. Double-click the drive where you installed Windows XP to display a list of the folders. If is important to click the correct drive.
  7. Open the System Volume Information folder. This folder is unavailable and appears dimmed because it is set as a super-hidden folder.
  8. Open a folder that was not created at the current time. You may have to click Details on the View menu to see when these folders were created. There may be one or more folders starting with "RPx under this folder. These are restore points.
  9. Open one of these folders to locate a Snapshot subfolder. The following path is an example of a folder path to the Snapshot folder: C:\System Volume Information\_restore{D86480E3-73EF-47BC-A0EB-A81BE6EE3ED8}\RP1\Snapshot
  10. From the Snapshot folder, copy the following files to the C:\Windows\Tmp folder:
    • _REGISTRY_USER_.DEFAULT
    • _REGISTRY_MACHINE_SECURITY
    • _REGISTRY_MACHINE_SOFTWARE
    • _REGISTRY_MACHINE_SYSTEM
    • _REGISTRY_MACHINE_SAM
  11. Rename the files in the C:\Windows\Tmp folder as follows:
    • Rename _REGISTRY_USER_.DEFAULT to DEFAULT
    • Rename _REGISTRY_MACHINE_SECURITY to SECURITY
    • Rename _REGISTRY_MACHINE_SOFTWARE to SOFTWARE
    • Rename _REGISTRY_MACHINE_SYSTEM to SYSTEM
    • Rename _REGISTRY_MACHINE_SAM to SAM
These files are the backed up registry files from System Restore. .

Part Three loadTOCNode(3, 'moreinformation'); In part three, you delete the existing registry files, and then copy the System Restore Registry files to the C:\Windows\System32\Config folder:
  1. Start Recovery Console.
  2. At the command prompt, type the following lines, pressing ENTER after you type each line: del c:\windows\system32\config\sam

    del c:\windows\system32\config\security

    del c:\windows\system32\config\software

    del c:\windows\system32\config\default

    del c:\windows\system32\config\system

    copy c:\windows\tmp\software c:\windows\system32\config\software

    copy c:\windows\tmp\system c:\windows\system32\config\system

    copy c:\windows\tmp\sam c:\windows\system32\config\sam

    copy c:\windows\tmp\security c:\windows\system32\config\security

    copy c:\windows\tmp\default c:\windows\system32\config\default
    Note Some of these command lines may be wrapped for readability.
  3. Type exit to quit Recovery Console. Your computer restarts.
Note This procedure assumes that Windows XP is installed to the C:\Windows folder.

If you have access to another computer, to save time, you can copy the text in step two, and then create a text file called "Regcopy2.txt" (for example). To use this file, run the following command when you start in Recovery Console:
batch regcopy2.txt Part Four Click Start, and click All Programs. Click Accessories, click System Tools. Click System Restore, click Restore to a previous RestorePoint.

Jul 21, 2009 | PC Laptops

1 Answer

Compaq Presario 1700 PC Notebook Problem gives me a screen windows will not strat because file is corrupted or missing file is \windows\system32\config\system


Is this XP?
Do you have the XP cd or the recovery cd's. This needs to be fixed by performing a Windows repair.
missing or corrupt: \windows\system32\config\system"means that the OS,XP, is missing an essential file to run.
Or it could mean that your hard drive is failing. Is the hard drive noisey?
Leave me a comment,here

Oct 12, 2008 | Compaq Presario 1700 Notebook

2 Answers

Toshiba laptop problem


boot your laptop from a xp cd and select repair option

Sep 30, 2008 | Toshiba Satellite A105 Notebook

1 Answer

Missing or corrupt windows\system32\config\system file in XP


sciberteach:
Go in the BIOS, in the boot sequence make your DVD player as the 1st number device to boot from, restart your machine and do follow the article (you should know the admin password to go into the system drive):
http://support.microsoft.com/kb/307545
Note: If you are too overwhelmed then your Product recovery DVD will give you your original OS and all settings back.
Good luck!

Dec 10, 2007 | Toshiba Satellite M40-S417TD Notebook

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