Windows 7 Upgrade Advisor will work (unexpected error)

My Vista Machine won't work for Windows 7 Upgrade Advisor. It is said he "encountered an unexpected error" (not too informative, huh?) and advise the relocation, which does not.  Or no tweaking startup with msconfig and disable my antivirus/firewall. The program is in the "zone of confidence" anyway. How can I get a handle on this problem?

Here are a few advanced WMI troubleshooting you can try.

1. on Windows XP Pro and Vista, run the two separate commands to
recreate the Windows Management Instrumentation database files.

NOTE: Under vista, there must be run from an administrator command prompt commands

1. click on start and type CMD
2. search for 'command prompt' at the top of the window and right click / Select 'run as administrator '.

type controls 2 successively, hitting enter after each one.

WMIC \\root path "__espacenoms '" delete

mofcomp %windir%\system32\wbem\wmi.mof

2. If the problem persists after trying the above steps, save the
WMI DLL files with the steps below.

1. click on start and type CMD
2. search for 'command prompt' at the top of the window and right click / Select 'run as administrator '.
b. type the following commands one by one, and then press ENTER at the end of each
command:

CD /d %windir%\system32\wbem
for %i in (*.dll) do RegSvr32 %I s
for %i in (*.exe) do %i/regserver
for /f %s in (' dir /b * .mof "" ') do mofcomp %s
for /f %s in (' dir /b * .mfl ' ') do mofcomp %s

Note: The WMI Tester window may appear, it is
normal and we can move forward to close.

Let me know if this helps, please also indicate any error you see in the above process.

If you find my answer was what you're looking for, remember to click on the box "mark as answer" below!

Tags: Windows

Similar Questions

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    Original title: try to check my system to see if it uses windows 7. After checking charge down that Upgrade Advisor Windows 7 pinned an unexpected error. Please reinstall Advisor to window 7 I have several times.
    Error Window 7.

    Hello

    I suggest to perform a clean boot, and then try to run Windows 7 Upgrade Advisor.

    See this article for more information on the clean boot:
    How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
     http://support.Microsoft.com/kb/929135

    Steps to perform a clean boot:
    a. click the ORB start on your desktop
    b. type msconfig in the search box and press ENTER.
    If you are prompted for an administrator password or a confirmation, type the password, or click on continue.
    c. in the general tab, click Selective startup.
    d. under Selective startup, clear the check box load startup items.
    e. click on the Services tab, select the hide all Microsoft Services check box and then click Disable all.
    f. click OK.
    g. When prompted, click on restart.

    NOTE: Please check that you start the computer in normal mode after a repair. Follow step 7 article.

    Kind regards
    Afzal Taher - Microsoft technical support.
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Windows 7 Upgrade Advisor has encountered an unexpected error. If please reinstall Windows 7 Upgrade Advisor and try again.

    I tried to run Windows 7 Upgrade Advisor on a computer that is running Windows Vista Business.  Received the following error message:

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    Tried to reboot Windows - same error.  Tried to reinstall the program - same error.

    Not exactly increase my confidence in this new version of the Windows operating system.

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    Take a look and let us know if it is useful or not.

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    Windows 7 Upgrade Advisor does not work on my laptop Windows XP Professional Version 2002 SP3 (Panasonic-CF-30). Is there a reason why?

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    I try to install Windows 7 and started using Windows 7 Upgrade Advisor to examine the State of Vista.

    A number of questions appeared so I did the updates or of facilities such as specified. I then re-ran and it shows now no problems.

    The only things without green ticks are the wireless printer which he cannot evaluate but does report does not as a problem.

    The upgrade of Windows runs almost until the end and then fails and rolls back to Vista. When you are finished, he said to use Windows 7 Upgrade Advisor!

    Where should I go now?

    Notes:

    • Collect all the important application discs and discs of hardware driver, you might need to be reinstalled.
    • Consult the manufacturer and the site of developers of software for available updates and inquire about the status of compatibility with Windows 7. It is possible that if the software is compatible with Windows Vista it probably will work with Windows 7, because they share the same driver model.
    • If you use software like iTunes or Adobe programs, don't forget to remove and disable them before you run the installation program.

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    When important changes to your computer, for example an upgrade, it is always recommended that you back up your system before installing a new version of Windows. Windows Vista, depending on the edition you are running includes a form of backup. If you run editions such as Windows Vista Business, Enterprise or Ultimate Edition, you can use the built in backup of the computer of your Vista installation. This can be handy if your installation of Windows 7. For instructions on how to use the backup of the computer, see article following here. Of course, you'll need an external hard drive for this task.

    If you are running editions such as Windows Vista Starter, Home Basic or Home Premium, the only option available to backup the standard backup and restore that archive the records of your account with some settings. If you need a similar to the complete PC backup option, you will need a third party too.

    See the following article from Microsoft MVP JW Stuart on how to make a backup of a Windows here installation using Acronis True Image here

    Alternatively, you can use for backup of Windows Vista is Easeus backup, JW Stuart also has an article about it here

    Other steps that you can use to check your data is secure before the upgrade creates a backup of Windows Easy Transfer. Learn more here , this option is very limited and should be used only if do not plan to return to Windows Vista because the easy transfer of backups can be restored in Windows 7 or Windows 7.

    What you can do before performing the upgrade?

    You can perform certain tasks of pre-required to ensure a migration smoothly between Windows Vista and Windows 8. If you use a computer such as a Dell or HP brand name, go to the website of manufacturers for the model computer you are using and download the latest drivers available for this computer. Store them on a disk or a USB key. You should try to get important factors include network and video drivers. Its possible that they might have only Windows Vista, those that will work with Windows 7.

    Other things you can do:

    1. Uninstall all security software before attempting to upgrade.
    2. Disable any encryption software, that you may have installed such as file encryption, BitLocker Drive encryption.
    3. Disable/uninstall software utility to drive such as CD/DVD burning utility or third-party programs such as perfect disk defragment.
    4. Make sure your computer is updated (devices and applications).
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    6. Check your hard drive for errors:
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      -Right click on CMD, and then click Run as administrator
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  • Another thing you can do is to disable startup items:
    • Click Start
    • Type: MSCONFIG.
    • Press enter on your keyboard
    • On the general tab, click Selective startup.
    • Under Selective startup, clear the check box load startup items.
    • Click the Services tab, select the hide all Microsoft Services check box, and then click Disable all.
    • Click OK.
    • When you are prompted, click on restart.
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    If you have compatible hardware and your computer still stops responding, disable any unnecessary material. Remove (USB) universal serial bus devices. Remove or disable network cards, sound cards and cards of the series; and then restart the installation.

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    Best regards, Willem

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    Unable to uninstall HP MediaSmart DVD in Windows 7.

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    Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

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    Try to disable your temporary security software and try to download the tool Upgrade Advisor. If this does not work then put the system in a clean boot and see if the problem still occurs.
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  • failure of the system after the installation of windows 7 upgrade advisor

    original title: failure of the system after the installation of the Advisor to upgrade to windows 7, which now, I can't delete

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    Follow these steps to try to solve your problems of boot.

     

     

    Restore point:

    http://www.howtogeek.com/HOWTO/Windows-Vista/using-Windows-Vista-system-restore/

    Do Safe Mode system restore, if it is impossible to do in Normal Mode.

    Try typing F8 at startup and in the list of Boot selections, select Mode safe using ARROW top to go there > and then press ENTER.

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    Click Start > programs > Accessories > system tools > system restore > choose another time > next > etc.

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    .

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

     

    If restore work not and you do not have a Vista DVD from Microsoft, do a repair disc to do a Startup Repair:

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    ISO Burner:http://www.snapfiles.com/get/active-isoburner.html

    It's a very good Vista startup repair disk.

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    And the 32-bit is what normally comes on a computer, unless 64-bit.

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