System32\rundll32.exe

Microsoft live One Care has blocked C:\Windows\system32\rlundll32.exe.  It's a Microsoft product?

Hi Grayteam1,

RunDLL32.exe is used to run DLLs (Dynamic Link Library) programs under Windows.

Rlundll32.exe like virus or spyware, you can try and remove it.

You can post your request here for a better response

Windows live one care Forum - http://social.microsoft.com/Forums/en-US/category/windowsliveonecare

Thank you, and in what concerns:
Ajay K
Microsoft Answers Support Engineer

Visit our Microsoft answers feedback Forum and let us know what you think.

Tags: Windows

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  • Windows cannot find C:\WINDOWS\system32\rundll32.exe

    Hello

    Can someone help me, I am trying to open files and folders, and all I get is Windows can't find C;\WINDOWS\system32\rundll32.exe and stop me so gains access. I was told that I could find the file on another computer stick in my memory stick and reapply, only problem I have is I don't know where its located. I'm on windows XP.

    Thank you very much

    Thanks for the suggestion, Lisa!  I tried the link but it says page is more noticed.

    You happen to know any other solution for that darn missing file?  I can't open all the apps in my control panel! ACK!

    Someone found a solution to this problem yet?  Thanks a lot for any attempt to answer!

    :)

    EDIT: I GOT IT!  Browsing the internet, I came across this answer:

    Find a copy of rundll32.exe in the folder c:\windows\system32\dllcache or c:\windows\servicepackfiles\i386.
    If you find it, go ahead and copy rundll32.exe in the c\windows\system32 of the system folder.

    Otherwise you need a windows disk to extend this fichier.* *.

    I have dd a search on my computer for the file "rundll32.exe" and he came in two different folders on my hard drive.  But it MUST be in c:\windows\system32 (file there lack of).  I found the file in the folder dllcache as shown above, then simply copied and pasted in the system32 folder.  And WALLAH!  Problem solved and control panel and all the rest works just fine now!  So simple!  I hope it works for you, the people who are still struggling with this problem!

  • not found c:\WINDOWS\system32\rundll32.exe

    It's one of the messages when I try to open certain files or downloads.  I can't get my control panel items to open.   What is happening with my system?

    If you see a message like this:

    Control Panel
    Windows cannot find 'C:\WINDOWS\system32\rundll32.exe '.  Make sure you typed the name correctly and then try again.  To search for a file, click the Start button, and then click search.

    This means that your system is currently or has been infected with malicious or all software you use antivirus/antimalware tools examined the file a threat and quarantined (effectively deleted) file.

    Provide information on your system, the better you can:

    What is your system brand and model?

    What is your Version of XP and the Service Pack?

    Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

    The afflicted system has a working CD/DVD (internal or external) drive?

    You have a true bootable XP installation CD (it is not the same as any recovery CD provided with your system)?

    If the system works, what do you think might have changed since the last time it did not work properly?

    Sinusoidal signals, we know nothing on your system, I have on my SkyDrive a copy of rundll32.exe file that comes from Windows XP Service Pack 3.

    Things of course would work better here is the support engineers technical Microsoft has not assumed automatically everyone has a CD of Windows XP installation by hand, huh?  The Ministry of Education should address the problems with the idea that no one has a genuine XP bootable installation CD.

    You can download the rundll32.exe file and when you do, place a copy of the file in these two folders (assuming that Windows is installed on your C drive):

    c:\Windows\System32
    c:\Windows\System32\dllcache (this is where XP keeps backups of important files).

    Here is the link to my SkyDrive and you can get the file you need here:

    http://CID-6a7e789cab1d6f39.SkyDrive.live.com/redir.aspx?RESID=6A7E789CAB1D6F39! 311

    When you see the files available for download, you will not see the extension of file (.exe, .dll, .cpl, .sys, etc), but when download you them they will have the right extension.

    You have to put the downloaded files in the correct folders on your system.

    That may not solve all your problems, but at least you will be spending this part and we can then fix the rest.

    I would follow with this:

    Perform scans for malware, and then fix any problems:
    Download, install, update and do a full scan with these free malware detection programs:
    Malwarebytes (MMFA): http://malwarebytes.org/
    SUPERAntiSpyware: (SAS): http://www.superantispyware.com/
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  • 'c:\windows\system32\'rundll32.exe '. try to remove the program from Control Panel

    get the foregoing, when you try to use the control panel

    Hello

    Thanks for posting the request in the Microsoft community forums!
    If I understand correctly that you receive the error "" c:\windows\system32\'rundll32.exe"" on the computer. Provide us information.

    You did changes to the computer before the show?

    This problem occurs because of a missing or corrupted Rundll32.exe file. This problem can also be caused by a virus. Then you can try the solutions and check.

    Method 1:
    You can try the suggestions section of the knowledge base and check.
    Cannot find the Rundll32.exe file when you open Control Panel
    http://support.Microsoft.com/kb/812340

    Method 2:
    You can scan System File Checker to fix corrupted files.
    Description of Windows XP and Windows Server 2003 System File Checker (Sfc.exe)
    http://support.Microsoft.com/kb/310747

    Reference:
    File system (CFS) Checker
    http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/system_file_checker.mspx?mfr=true

    If you need help with this issue or other problems related to Windows Operating System, keep us informed. We will be happy to help you.

  • Miss me the windows system32 rundll32.exe. I can't access the Add/Remove in the control panel.

    original title: missing file

    Miss me the windows system32 rundll32.exe. I can't access the Add/Remove in the control panel.

    I tried to start - run with my c/d operating system

    I checked for viruses

    I purchase software to remove etc and REG files.

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    Thank you

    If this

    I tried to start - run with my c/d operating system

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    For what is

    I checked for viruses

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    If you have not yet used the "software to remove the REG files and etc." return for refund or throw it out.  "Registry cleaners", 'tuners', etc. are not useful.  If you used to "clean" the registry, use its "undo" feature (if it has one) to restore the registry.  Longtime MS MVP PA Bear:

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    When you try to open a control panel applet, you see a message like this:

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    You can look in the c:\windows\system32 folder and see if the file is actually missing or not, but if it is really missing, you must replace it somehow.

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    You can find a copy of the file that is missing in these folders:

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    If you cannot find a copy of the file in one of these two places, there is one on my SkyDrive, you can download.  Here's how:

    I downloaded a copy of XP Pro SP3 file you need on my SkyDrive (everyone has a SkyDrive for file sharing).

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    c:\Windows\System32
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    Here is the link to my SkyDrive and you can get the file you need here:
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    When you see the files available for download, you can not see the file extension (.exe, .dll, .cpl, .sys, .zip, etc.), but when download you them they will have the right extension.

    When you download the file (especially if you use Internet Explorer), when you get a chance to save the file, your browser is unable to save the file with an extension (by example, .exe, .dll, .cpl, .sys, .zip, etc) then you will need to manually add the extension appropriate to the file when you download the file before you save it.

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    You then put the downloaded files in the correct folders on your system.

    Note that advice to run sfc/scannow will not replace a file rundll32.exe missing in the system32 folder.  If you need to prove that to yourself, I also have instructions for it.

  • How to restore the windows/system32/rundll32.exe to my computer to be able to access Add / Remove programs in the control panel

    Original title: rundll

    How to restore the windows/system32/rundll32.exe to my computer in order to access the ad / remove programs in Control Panel

    Hello

    -You have the CD ROM Windows XP disc?

    I suggest you to follow the steps in this article to resolve the problem.
    http://support.Microsoft.com/kb/812340

  • can't c:\windows\system32\rundll32.exe to run on my windows xp

    Original title: windows xp

    can't c:\windows\system32\rundll32.exe to run on my windows xp

    Hi carolreynolds,

    ·         When exactly do you get this error message?

    ·         What is the full error message?

    ·         You did changes to the computer before the show?

    ·         Are you able to boot to the desktop?

    Answer with the information required to help more.

    You can also see the article:

    Suggestions for a question on the help forums

    http://support.Microsoft.com/kb/555375

    For reference:

    Cannot find the Rundll32.exe file when you open Control Panel

    http://support.Microsoft.com/kb/812340

  • How to bring back this file? system32\rundll32.exe

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    Hi vernonward,

    ·         Exactly when you receive this error?

    ·         What files do you mean?

    ·         Remember to make changes?

    Method 1: Check the number in safe mode and see if the problem occurs.

    Method 2: It can be difficult to solve the problem if you do not have the Windows XP disc. You can try to find it and follow these steps and check for the issue.

    a. put the CD ROM of Windows XP disc in the CD-ROM drive.

    b. click Startand then click run.

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    d. restart the computer. See if it makes a difference.

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    Original title:. Nothing works.

    All my .exe files have been removed. as well as system32\rundll32.exe... How can they be retrieved when no file opens and the system restore will not work. I can't install a fixit program or run anything at all.

    Safe mode?

    Looks like you have a virus/trojan/worm infection pretty good...

    Actually, even if you get executables run again - you can be (read as "will be") better off the coast of a new facility.  Wipe and install media with your product key and other serial numbers and installation for other products media you own and restore your last recognized reliable backup for your files.

  • Windows XP - "Windows\system32\rundll32.exe" is missing

    Cannot perform operations of control panel because the Windows\system32\rundll32.exe file is mmissing.

    Hello
    I suggest that you try the steps in the link below to fix the problem.
    Cannot find the Rundll32.exe file when you open Control Panel
    http://support.Microsoft.com/kb/812340
  • I can't restart are go to a program such that pokerstars is what coms not found up/C:\WINDOWS\system32\rundll32.exe

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    Hi frank riley,.

    -Did you change on your computer before this problem?

    Follow the steps listed in the article below and check if the problem is resolved.

    Cannot find the Rundll32.exe file when you open Control Panel

    For other questions open programs, it could be due to corruption of files association.

    Follow the steps in this link to fix the problem.

    Cannot open files with extensions such as.exe, .com, and.lnk on a Windows XP-based computer

    Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:

    How to back up and restore the registry in Windows

  • Message from C:\WINDOWS\system32\rundll32.exe

    I get this error message C:\WINDOWS\system32\rundll32.exe trying to open things, simple things like my volume control

    ... isn't buttine but just a copy/paste:

    Looks like you run the Task Manager using tiny/small footprint.

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    You can read about it here:

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    Hello

    It seems that the virus is not completely removed. I suggest that refer you the link to retrieve the computer of infection and check if it helps.

    Computer viruses: description, prevention, and recovery

    http://support.Microsoft.com/kb/129972

    Let us know if it helps.

  • How can I fix an system32\rundll32.exe error message that appears whenever I click on an icon on my desktop.

    I can't open internet explore or firefox without being invited to choose from a list of programs to run the .exe file from. When I click on internet explore I wonder if I want to run this file or save it, option whatever I choose it does not work.

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    Hello

    • Could you give us the exact error message?

    This problem occurs because of a missing or corrupted Rundll32.exe file. This problem can also be caused by a virus.

    To resolve this issue, follow these steps:

    1 put the CD ROM Windows XP disc in the CD-ROM drive.
    2. click on start and then click Run.
    3. type expand X: \i386\rundll32.ex_ c:\windows\system32\rundll32.exe in the Open box, where X is the letter of your CD drive.
    4 restart the computer.

    For more information, please see the KB article.

    I hope this helps.

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