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An unauthorized change was made to Windows. RRS feed

  • Question

  • I am currently using a Dell Inspiron 530. When I bought this computer, it had come installed with Windows Vista Home premium. The computer had worked fine until August 6th, 2008. Since then, when I log in, I get a box saying "An unauthorized change was made to Windows", with only two options, learn more online and close. I can not access my desktop, and when i try to go into safe mode to reinstall Vista SP1, it tell ms that Windows Live installer will not work. When I was able to access my desktop, the Control Panel would pop up briefly and disappear. Alongside this, I have already typed in: "net start slsvc" in the Command Prompt as an Administrator, only to get System Error 5. I really have no idea what to do. Also, I have just discovered I automatically log out every hour! Any help would be greatly appreciated. 

    The message I get from Microsoft.com/Genuine is the following:

    This copy of Windows did not pass genuine validation.

    Either an unauthorized change was made to your Windows license or a software program installed on this computer is not currently compatible with Windows Vista.

    Recommended Solution

    1. Restart the Software Licensing service.
      • Click the Start button, click All Programs, click Accessories, right-click Command Prompt, and then choose Run as administrator. The Command Prompt window opens.
      • In the Command Prompt window, type the command net start slsvc and then press ENTER.
      • When the message "Software Licensing service was started" appears, close Command Prompt window.
      • Validate your copy of Windows again by going to http://www.Microsoft.com/genuine and clicking Validate Windows.
    2. If Windows validation still fails after restarting the Software Licensing service, then try repairing the corrupted file with Disk Cleanup. The Disk Cleanup process will handle finding the files and prompting to repair them.
      • For the latest information on compatibility issues, visit the Microsoft Genuine Advantage Forum (English Only) or Windows Vista Newsgroups. A solution for known compatibility issues may be available from Microsoft or from the software vendor.
      • If there are no known issues with software already installed on your computer, it may be necessary to remove any recently installed software (including Microsoft updates) in order to resolve the problem. To uninstall programs, open Programs and Features by clicking the Start button, clicking Control Panel, clicking Programs, and then clicking Programs and Features. Select a program, and then click Uninstall.
      • After updating or uninstalling potentially incompatible software, validate Windows again by going to http://www.Microsoft.com/genuine and clicking Validate Windows.

    Need More Help?

    If you're still unable to validate Windows or you need additional assistance, Microsoft can help. See all of your options for support including how to contact us and the steps for submitting a technical support request.

    Additional links

    • Read more about the Windows Genuine Advantage program
    • Review frequently asked questions
    • Search the Windows Vista discussion groups
    • Visit the Microsoft Genuine Advantage Forum (English Only).
    [0x80070426]



    My results from the Windows Diagnostic Report:

    Diagnostic Report (1.7.0095.0):
    -----------------------------------------
    WGA Data-->
    Validation Status: Invalid License
    Validation Code: 50
    Online Validation Code: 0x80070426
    Cached Validation Code: N/A, hr = 0x80070426
    Windows Product Key: *****-*****-F4GJK-KG77H-B9HD2
    Windows Product Key Hash: iJAth4TbScMi8HdcPurlASXdEkw=
    Windows Product ID: 89578-OEM-7332157-00204
    Windows Product ID Type: 2
    Windows License Type: OEM SLP
    Windows OS version: 6.0.6001.2.00010300.1.0.003
    CSVLK Server: N/A
    CSVLK PID: N/A
    ID: {8C01718B-1CF6-4CFC-8C1E-29E36813641E}(3)
    Is Admin: Yes
    TestCab: 0x0
    WGA Version: Registered, 1.7.69.2
    Signed By: Microsoft
    Product Name: Windows Vista (TM) Home Premium
    Architecture: 0x00000000
    Build lab: 6001.vistasp1_gdr.080425-1930
    TTS Error: M:20080807213006970-
    Validation Diagnostic:
    Resolution Status: N/A

    WgaER Data-->
    ThreatID(s): N/A, hr = 0x80070002
    Version: 6.0.6001.18000

    WGA Notifications Data-->
    Cached Result: N/A, hr = 0x80070002
    File Exists: No
    Version: N/A, hr = 0x80070002
    WgaTray.exe Signed By: N/A, hr = 0x80070002
    WgaLogon.dll Signed By: N/A, hr = 0x80070002

    OGA Notifications Data-->
    Cached Result: N/A, hr = 0x80070002
    Version: N/A, hr = 0x80070002
    WGATray.exe Signed By: N/A, hr = 0x80070002
    OGAAddin.dll Signed By: N/A, hr = 0x80070002

    OGA Data-->
    Office Status: 109 N/A
    OGA Version: Registered, 1.6.28.0
    Signed By: Microsoft
    Office Diagnostics: 025D1FF3-282-80041010_025D1FF3-170-80041010_025D1FF3-171-1_025D1FF3-434-80040154_025D1FF3-178-80040154_025D1FF3-179-2_025D1FF3-185-80070002_025D1FF3-199-3

    Browser Data-->
    Proxy settings: N/A
    User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Win32)
    Default Browser: C:\Program Files\Mozilla Firefox\firefox.exe
    Download signed ActiveX controls: Prompt
    Download unsigned ActiveX controls: Disabled
    Run ActiveX controls and plug-ins: Allowed
    Initialize and script ActiveX controls not marked as safe: Disabled
    Allow scripting of Internet Explorer Webbrowser control: Disabled
    Active scripting: Allowed
    Script ActiveX controls marked as safe for scripting: Allowed

    File Scan Data-->
    File Mismatch: C:\Windows\system32\rpcrt4.dll[6.0.6001.18051]

    Other data-->
    Office Details: <GenuineResults><MachineData><UGUID>{8C01718B-1CF6-4CFC-8C1E-29E36813641E}</UGUID><Version>1.7.0095.0</Version><OS>6.0.6001.2.00010300.1.0.003</OS><Architecture>x32</Architecture><PKey>*****-*****-*****-*****-B9HD2</PKey><PID>89578-OEM-7332157-00204</PID><PIDType>2</PIDType><SID>S-1-5-21-4154393523-2275014629-1598531129</SID><SYSTEM><Manufacturer>Dell Inc.</Manufacturer><Model>Inspiron 530</Model></SYSTEM><BIOS><Manufacturer>Dell Inc.</Manufacturer><Version>1.0.3</Version><SMBIOSVersion major="2" minor="5"/><Date>20070712000000.000000+000</Date></BIOS><HWID>71323507018400FA</HWID><UserLCID>1009</UserLCID><SystemLCID>0409</SystemLCID><TimeZone>Eastern Standard Time(GMT-05:00)</TimeZone><iJoin>0</iJoin><SBID><stat>3</stat><msppid></msppid><name></name><model></model></SBID><OEM><OEMID>DELL  </OEMID><OEMTableID>FX09   </OEMTableID></OEM><BRT/></MachineData><Software><Office><Result>109</Result><Products/><Applications/></Office></Software></GenuineResults> 

    Spsys.log Content: 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



    Any help would be greatly appreciated. Thank you for you time and effort.
    • Edited by PcFanatic Friday, August 8, 2008 1:51 PM ....
    Friday, August 8, 2008 1:00 PM

Answers

  • PcFanatic said:

    when I go into classic view on Control Panel, there is no Backup and Restore Centre.



    Then in the Non-Classic View, click on "System And Maintenance" (first in the list. Has a round icon with a Pie shape cut into it).

    Next click "Backup and Restore Center" (secound on the list. Icon has a Disk with two green arrows pointing up and down).

    Last click "Use System Restore to fix problems and undo changes to Windows" (found at the bottom of that window and has a shield icon infront of the text).


    If the first two set of steps (that I originally provided) failed, then the 'Repair using System Restore' is your best option before considering a Reinstall. But if you still have issues, create a (no cost) Service Request at http://go.microsoft.com/fwlink/?linkid=52029 for additional assistance.

    Thanks,
    Darin 
    Attention Forum All Users: Please Do Not post your issue in someone else's Thread...Create your own.
    Monday, August 11, 2008 8:01 PM

All replies

  • Hello PcFanatic,

    Vista is in, what we call, a 'Mod-Auth' Tamper state.  There are 2 types of Mod-Auth tampers.

    1) A critical system file was modified On Disk - What this means is that the file, located on the hard drive, was modified in some way. This can be caused by a malicious program (spyware, malware, virus) or by manual file modification (by a user of the system). There is also a very small chance that an Update may fail in mid-update and cause this type of issue. As a safety mechanism, Updates are made so that if they fail, they roll back any updating that was done before the failure, but there is an off-chance that the roll back did not occur.

     2) A critical system file was modified In Memory - What this means is the file itself (on the hard drive) is un-modified, but the code, from that file, running in the system, was modified in some way. and is usually caused by a running program that is incompatible with Vista.

      From your Diagnostic Report, I see you have a On Disk type Mod-Auth. Meaning there is a critical system file (in your case rpcrt4.dll) that has either been Modified or has become Corrupt. You can see this file listed in your Diagnostic Report by looking for the words "File Mismatch:" under the "File Scan Data-->" line

     

        To resolve the issue, we need to replace the bad file with a unmodified/uncorrupted (known good) copy. You have two options to choose from, to do this:

    A) Re-install a past Update that contains this file, which for file rpcrt4.dll would be update KB933729. Unfortunately, most Vista updates can only be installed once. If you were to try to install an update that has already been installed on a system, you will usually get the error "This update does not apply to your system". So, to get around this, you will need to uninstall the update and then re-install the update. To do so, please follow the below steps:

    1)  Try installing update KB933729  from this link http://www.microsoft.com/downloads/details.aspx?FamilyID=ceca7f8c-7b56-48fc-8c17-87ffadf25629&DisplayLang=en if you receive the error "This update does not apply to your system" then Vista isn't going to allow you to re-install this update, so you will need to uninstall it first, then reinstall. (Continue to step 2)
     
    2) Log into Vista in Safe Mode
    3) Click 'Start' button, then Click 'Control Panel'.
    4) Click 'Classic View' in the upper right of the Control Panel window.
    5) Double-Click the icon named 'Programs and Features'.
    6) Click the 'View installed updates' link in the upper right of the Program and Features window.
    7) It may take some time for the list of Updates to appear, please wait.
    8) Right-Click on the update 'KB933729' and select 'Uninstall'.
    9) Reboot into Normal Mode
    10) Install update KB933729  from this link http://www.microsoft.com/downloads/details.aspx?FamilyID=ceca7f8c-7b56-48fc-8c17-87ffadf25629&DisplayLang=en 
     

    B) Install Service Pack 1 for Vista (found at http://www.microsoft.com/downloads/details.aspx?FamilyID=b0c7136d-5ebb-413b-89c9-cb3d06d12674&DisplayLang=en). File rpcrt4.dll should be included in the SP1 install.

    (Note: this is the simpler way to resolve, but be aware that I have not received confirmation that rpcrt4.dll is, in fact, included in SP1. So if this option does not resolve the issue, please see option A). 


    C)
    Repair Windows using System Restore:

    1) Reboot Vista into Safe Mode
    2) Go to Control Panel
    3) On the left hand side of the Control Panel window, Click on "Classic View"
    4) Double-click "Backup and Restore Center"
    5) On the left hand side of the window, click "Repair Windows using system restore"
    6) Select "Choose Different Restore Point", Put a check in the box that says "Show restore points older than 5 days", select the restore point that corresponds to the date Before you first noticed the issue.
    7) Click the "Next" button.
    8) Reboot back into Normal mode
    9) Vista should no longer be in Reduced Functionality mode

     

    Thank you,
    Darin Smith
    WGA Forum Manager


    Attention Forum All Users: Please Do Not post your issue in someone else's Thread...Create your own.
    • Edited by Darin Smith MS Friday, August 8, 2008 8:48 PM corrected mistake
    • Marked as answer by Darin Smith MS Friday, August 8, 2008 8:49 PM
    • Unmarked as answer by PcFanatic Friday, August 8, 2008 10:50 PM
    Friday, August 8, 2008 8:46 PM
  • Thank you Darin, but I cannot do any of the following. When I try to install KB933729, it gives me the error "This update does not apply to your system" even after I had uninstalled it. It will not let me re-install SP1, and when I go into classic view on Control Panel, there is no Backup and Restore Centre.
    • Edited by PcFanatic Friday, August 8, 2008 11:40 PM ....
    Friday, August 8, 2008 10:45 PM
  • PcFanatic said:

    when I go into classic view on Control Panel, there is no Backup and Restore Centre.



    Then in the Non-Classic View, click on "System And Maintenance" (first in the list. Has a round icon with a Pie shape cut into it).

    Next click "Backup and Restore Center" (secound on the list. Icon has a Disk with two green arrows pointing up and down).

    Last click "Use System Restore to fix problems and undo changes to Windows" (found at the bottom of that window and has a shield icon infront of the text).


    If the first two set of steps (that I originally provided) failed, then the 'Repair using System Restore' is your best option before considering a Reinstall. But if you still have issues, create a (no cost) Service Request at http://go.microsoft.com/fwlink/?linkid=52029 for additional assistance.

    Thanks,
    Darin 
    Attention Forum All Users: Please Do Not post your issue in someone else's Thread...Create your own.
    Monday, August 11, 2008 8:01 PM