WINDOWS\system32\mfc45.dll has been corrupted and deleted by my anti-virus. Do I need this, if so, how do I get a non corrupted a return?

Similar Questions

• Got an error message that says C:/WINDOWS/SYSTEM32/CONFIG/SYSTEM has been corrupted

  I've recently updated to WINDOWS XP Pro SP3.  Thursday morning, when I tried to boot my pc, I got an error message that says C:/WINDOWS/SYSTEM32/CONFIG/SYSTEM has been corrupted.  I've ever seen at the windows startup screen.  What can I do?

  * original title - I got an error message that says C:/WINDOWS/SYSTEM32/CONFIG/SYSTEM has been corrupted. What can I do? *

  System 32 system config is missing or currupt

  How to recover a corrupted registry that prevents Windows XP startup
  http://support.Microsoft.com/kb/307545

  Install and use the Recovery Console in Windows XP
  http://support.Microsoft.com/kb/307654

  See also

  How to Troubleshoot Registry Corruption issues
  http://support.Microsoft.com/kb/822705

  How to fix a missing or corrupt Windows\System32\Config\System file
  http://xphelpandsupport.MVPs.org/how_do_i_repair_a_missing_or_cor1.htm

  Harold Horne / TaurArian [MVP] 2005-2011. The information has been provided * being * with no guarantee or warranty.

• ZoneAlarm Free uninstalled and the file c:\windows\system32\vsutil.dll has been deleted.

  I got free ZoneAlarm installed on my Windows Vista PC for 2 months and I uninstalled it properly via the control panel. When I tried to re - install the installation failed and the message shown: c:\windows\system32\vsutil.dll file is missing error #1603. I retried several times and also removed ZoneAlarm with a special tool for removal with no result.

  How to solve c:\windows\system32\vsutil.dll not found or missing errors
  http://pcsupport.about.com/od/findbyerrormessage/a/vsutil-DLL-not-found-missing-error.htm

  Also: http://www.ehow.com/facts_7822612_vsutildll-error.html

  J W Stuart: http://www.pagestart.com

• on startup, I get this msg that windows\system32\nvspcap64.dll has been missing.how to the difficulty?

  Windows\System32\Nvspcap64.dll happens every time that I reboot. How this can be repaired. Thanks ADotson

  Hi ADotson, follow the steps to solve your problem.

  Start > run > type msconfig > Startup tab

  A lot of startup items listed here. Expand the menu of commands .

  Check the location of your Windows\System32\Nvspcap64.dll

• A message is displayed on my laptop that safari has been compromised and call apple immediately.  Looks like a scam to me.  How can I get rid of this message?

  A message jumped on my laptop a virus tries to enter my computer, click on 'OK' to resolve this problem, and the message does not have its own.  Any ideas on how to solve this problem?

  Choose force quit from the Apple menu, close Safari and then run it with the SHIFT key is pressed. If the message reappears, disconnect the computer from the Internet and close the tab Popup came.

  (141954)

• According to FixIt, where Windows Update stores data has been changed and must be repaired. Would appreciate help with this. I just removed malware Exploit.

  I am also unable to update Security Essentials.

  Hello

  1 have had any changes made to your computer before this problem?

  2 have. what fixit you tried?

  3. do you get an error message while updating Microsoft security Essentials?

  4. If so, what is the exact error message you get?

  Perform the steps mentioned below and check if this is useful:

  Method 1:

  I suggest that you perform the steps from the following links and check if this is useful:

  Diagnose and automatically fix common problems with Windows Update

  http://support.Microsoft.com/mats/windows_update/

  Problems with installing updates

  http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-installing-updates

  
  Method 2:

  How to reset the Windows Update components?

  http://support.Microsoft.com/kb/971058

  Note: 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

  Back up the registry

  http://Windows.Microsoft.com/en-us/Windows-Vista/back-up-the-registry

  I hope this helps.

• c:\windows\system32\powrprof.dll has stopped working or has an error.

  I tried to open a session, but a popeed of message saying c:\windows\system32\powrprof.dll has stopped working or has an error. I'm not sure what this means or what past... I did not any changes to my computer lately.

  How can I fix?

  You forgot to specify what system you use, if it's Windows XP, Vista, Windows 7, or even Windows 98.

  Powrprof.dll library contains functions for Configuration of Microsoft Windows Power Management Tools.

  1. http://support.microsoft.com/kb/q188213/
  Error message: error loading Powrprof.dll

  For Windows 98

  2 powrprof.dll errors might indicate a registry problem problem, a virus or malware.

  If you are using Windows 98, suggest you only look at the possibility of a virus or malware problem.

  TaurArian [MVP] 2005-2010 - Update Services

• Good afternoon my windows live has been hacked and unable to access my account, tried to reset my password but still could not get my mail

  Good afternoon my windows live has been hacked and unable to access my account, tried to reset my password but still could not get my mail

  Hello

  The question you posted would be better suited to Windows Live Solution Center. I suggest you to send your application in the Windows Live Solution Center for better support.
   
  http://windowslivehelp.com/product.aspx?ProductID=15

• My acrobat 8 is recorded for a computer that has been hacked and is fried, but I can't reg to this computer and now I cannot use it for 30 days on this computer

  My acrobat 8 is recorded for a computer that has been hacked and is fried, but I can't reg to this computer and now I cannot use it for 30 days on this computer

  Serial number and activation support (no-Cloud) https://forums.adobe.com/thread/2041990 to adjust the number of activations

• My Windows Live Hotmail account has been hacked and they have added an additional email address to recover passwords for security.

  How can I delete an email without sending a confirmation to this account?  My hotmail account has been hacked and they have added an additional email address to recover passwords for security.  To remove the address, the only apparent is to send a confirmation email to the address I want to delete.  It is counterproductive.  I have a password, but if they can obtain the information via another email address, my account is never going to be safe.   I got this address for a long time and do not want to lose.  However, he begins to feel that my only option is to go with another provider.

  Thank you

  original title: remove email address

  After all the Hotmail issues in the appropriate forum found here:
  http://windowslivehelp.com/

• Windows XP does not start because < root Windows > \system32\hal.dll file is corrupted

  I get the following error message when starting my windows XP Home PC. : Windows didn't start because the following file is missing or damaged

  \System32\hal.dll. Please reinstall a copy of the file. How do I do that?

  This could be the result of a corrupt / missing hal.dll file or boot.ini file. You have your windows disc? If so, follow the instructions below. If you do not have your windows disk click HERE to create a disc of windows recovery console.

  1. Use the Windows XP CD to start your computer.
  2. When you receive the message to press R to repair Windows by using the Recovery Console, press the R key.
  3. Select the Windows installation that you want, and then type the administrator password when you are prompted.
  4. Type bootcfg/Rebuild, and then press ENTER.
  5. When the Windows installation is located, the following instructions are displayed:
     Add installation to boot list? (Yes/no/all)
     [Type Y in response to this message.]

     Enter load identifier:
     [This is the name of the operating system. Type Windows XP Professional or Windows XP Home Edition].

     Enter operating system load options:
     Leave this field blank, and then press ENTER.

     After completing the previous steps, restart the computer, and then select the first item in the start menu. This should allow Windows XP to start normally.

     After Windows XP is successfully loaded, the Boot.ini file can be modified to remove the incorrect entry.

• During the migration of Firefox since Vista computer on windows 7, personal profile has been lost and I don't know how to restore - Profile Wizard detects no pr

  When data were transferred from my vista computer to the new computer windows 7, firefox profile has not been transferred to the new computer. Because the profile has not been transferred, the Manager profile, or by typing in the default location doesn't give a result. All the info on the website of mozilla that I looked at the way in which the profiles doesn't seem to work. I can probably recover and make a copy of the profile of the old computer, but how do I know where to put it on the new?

  Try to remove the profiles.ini file to force Firefox to create a new file profiles.ini and a new default profile.

  • http://KB.mozillazine.org/profiles.ini_file
  • 'C:\Users\Peter\AppData\Roaming\Mozilla\Firefox\profiles.ini '.

• My computer has been updated and deleted firefox. Can I recover my favorites?

  I updated my computer to the original terms, but documents etc. were kept. Firefox has been removed. I reinstalled it in beta. Can I recover my favorites thanks to sync? If I try to connect to synchronize I just get a blank page. I am running windows 8.1 on a Sony vaio SVF15n2b4e.

  So I double-cliquiez this one first to display the contents of the folder. There should be a few files of dozens of parameters, and a subfolder named BookmarkBackups.

  You will find many files including the date and the number of bookmarks that are incorporated in the name of the file in the subfolder BookmarkBackups. I suggest you copy these to a more convenient location, such as your Documents folder.

  Then, from Firefox, use the restore function. Note that this will replace any bookmarks you have added since you have reinstalled this new Firefox. If those who criticize, you can do the steps 'optional '.

  (1) optional - export all new bookmarks you added. See: Firefox bookmarks export to a HTML file for backup or transfer bookmarks.

  (2) restoration of the backup that you copied into your Documents folder (in the recovery menu, at the bottom, choose a file): restoration of the bookmarks from a backup or move them to another computer

  (3) If you have created an HTML file in step 1, re - import only: import bookmarks to an HTML file.

  (4) If you have imported a file in step 3, you can move the Bookmarks imported to the desired location using the dialog library (Ctrl + Shift + b).

  A little luck?

• How to restore a list of e-mail contacts that has been hacked and deleted?

  Have a long-established AOL Mail contact that has several addresses of hundreds who failed this afternoon after a phishing e-mail has been sent to my contacts list. Is it possible to retrieve this list?

  Hello skrub, you post to the support forum for firefox - firefox is a browser and does not handle your email so that we will not be able to help you with third-party services. Please contact your e-mail instead, provider to help you with this question...

  Problems with email and how to find help

• I changed my password by e-mail, which has been stored and deleted passwords saved, but the prompt 'Remember password?' comes to the new. How can I get firefox to remember my new password?

  My old password was saved, but I can't understand how get firefox to store my news. No prompt to save when I login using my new password.

  Hey lydiac,

  You could try to go to Tools > Options > privacy and delete the individual cookie for this site. You can also try going to Tools > Options > Security and verify that the site is not in your list of exceptions.

  Hope this helps!