cannot open or turn on Defender

Similar Questions

• Cannot open Windows Defender

  Cannot open the Defender. displayed message "Security Center can't turn on Windows Defender. Please try again later"which I have tried several times without success.

  Essentials of security show Defender as off.

  Tom_1948

  Cannot open the Defender. displayed message "Security Center can't turn on Windows Defender. Please try again later"which I have tried several times without success.

  Essentials of security show Defender as off.

  Tom_1948

  AVG, McAfee, MSE, Norton and several other antimalware programs disable default WD on Vista (and W7) OS in order to avoid potential software conflicts.

  If this doesn't rule not your question please post back with more details.

  Kind regards...

• Cannot open the window Defender.

  Cannot open Windows Defender. I think that people with reduced mobility. Unable to prevent malware.   Help of pl - Appadurai

  Cannot open Windows Defender. I think that people with reduced mobility. Unable to prevent malware.   Help of pl - Appadurai

  You are running Microsoft Security Essentials, AVG, Norton or McAfee? If so, there is no problem. All those (and perhaps others) turn off defender because of duplication with what they do.

• Windows defender in my windows vista computer is disabled and is not letting me open to turn on

  I try to open windows defender and I get a message saying is turned off, I click it and it won't let me open to turn on.

  Any luck that you have one of the following installed antivirus programs?

  Norton
  McAfee
  AVG
  Microsoft Security Essentials

  If Yes, then what is happening is normal.
  It's because anti-virus programs have their own advocate.
  Saw 2 defenders running on the computer is redundant and also create conflicts.
  They are supposed to close Windows Defender.

• Just after I turn on the laptop (before that turns on Vista) I get "cannot open volume for direct access.

  Just after I turn on the laptop (before Windows Vista turns on) the following message appears "cannot open volume for direct access.  What this mean and how can it be solved?

  Thank you

  Eddie

  Hi EddieLopezA,

  ·         Which version of Windows Vista is installed on your computer?

  ·         You have antivirus software on your computer?

  This problem may occur if another utility or service, for example a virus check program or a program disk monitoring, locked the partition before you try to run the Chkdsk.exe or Autochk.exe utility.

  I have some steps that may help you.

  Method 1: I suggest you to turn off all third-party applications and check if you have a similar question.

  To do this, follow these steps:

  1. open the start search box, type services.msc and click OK.

  2. in the Services (Local) list scroll the service concerned (for example auditor of virus or disk monitoring tool).

  3. right click on the service and select Properties.

  4. change the startup type to disabled for all applications 3rd - party that could be the cause of the blocking of Chkdsk problem.

  5. click OK/apply.

  6. restart the computer.

  Method 2: If this does not help, try to change the registry value and restart the computer.

  1. click on the start search box, type regedit.

  2. in the Publisher of the registry under the HKEY_LOCAL_MACHINE subtree, go to the following subkey:

  \SYSTEM\CurrentControlSet\Control\Session manager

  3 change the Boot entry run of:

  autocheck autochk * /r\DosDevice\C: (or other)

  TO:

  autocheck autochk *.

  Note: Change the settings of the REGISTRY can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the REGISTRY settings configuration can be solved. Changes to these settings are at your own risk.  If you want to edit the registry to fix this I urge you to back up your registry before proceeding.

  Links for:

  Unable to run CHKDSK

  http://support.Microsoft.com/kb/555484 (also applies to Vista)

  Hope the helps of information.

• All icons on the desktop have turned to photo viewer and cannot open these programs

  I recently had my computer up to date. Everything was fine until I put my memory stick in the laptop and tried to download my back upwards. Now, when I turn the laptop on the icons does not load and are all stuck in photo viewer and I cannot open programs at all. Can anyone help please, thank you

  Original title: icons on the desktop

  I'm not 100% sure but I think that you are having a bad "file extension association. This is where the default program to open a file is incorrect. In the case of your office, these are all shortcuts (for example. LNK files) and the. LNK Association was by mistake coupled with Photo Viewer.

  I've seen this happen when opening a program via a shortcut (for example. LNK file), you are asked what type of program to open it with. After you have selected the photo viewer (or another program) via the Select a program from a list of programs installedand check always use the selected program to open this type of file (circled in red below), the document or program referenced by the shortcut of origin opens in the Photo Viewer as it should.

  The problem is that now all shortcuts (for example. LNK files) on the desktop or in the Explorer will want to be opened by the photo viewer and often use the icon Photo Viewer to display the shortcut no matter what shortcut was originally intentioned to open. This is known as a file association and the default icon. The same condition can occur if you have performed these actions 'Open with' on one. JPG or even a. EXE, but the. LNK explanation is much more likely for the items on the desktop.

  The good news is that a small free utility was written to cancel the. LNK file association was created. There is also a registry hack to achieve, but I recommend the utility unASSOC for its ease of use.

  You can get a copy of my OneDrive here. I used to send people elsewhere to download a copy, but this page is more in addition to confusion with misleading ads to download this and this computer of powders of snake oil "fixed".

  

  Just download, then use the utility to unassociate the. LNK files for the user or globally delete the file type and let windows rebuild a new default.

• How can I copy 2 pages and turn them into a new pdf document? I can highlight pages, export and then combine files into new pdf, but it's very heavy. Acrobat DC, I cannot open 2 files acrobat side by side.

  I have a 600-page adobe document. How can I copy 2 pages and turn them into a new document? I can highlight pages, export and then combine files into new pdf, but it's very heavy. Acrobat DC, I cannot open 2 files acrobat side by side. In the past, I could take two pages and copy and insert into the document opened adjacent... Thank you

  I'm not what you mean... Start by describing what tools or methods that you use to extract these pages.

  What you write in the first sentence is not true, however. In the dialogue window extract Pages, you can choose whether or not to delete the extracted pages of the original file and extract them as individual pages or not. If you UN-select both options, you will get a single file that contains the pages you have checked out, and they will not be deleted from the original file.

• 10.11.6 OS update.  Now get the message "Cannot open the App Store app" 'application Notes can not be opened. "  Similarly for the calendar, Mail and others.  That is what it is?  Need a fix.

  Hah!

  Had the problem after upgrade to OS 10.11.6. Many applications open. "cannot open application Notes.

  After McAfee Internet Security setting. Disable the effective Protection has allowed the Apple software to open. After turning on the return, applications, always open normally.  Thanks gang!

  As a suggestion, I would UNINSTALL the McAfee software at the same time. Things are unnecessary and cause problems on many systems.

  Barry

• 9.1 Safari cannot open the page after el capitan 10.11.4 updated updated

  have an imac (retina 5 k, 27 ", end of 2014)

  4 GHz of processor intel core i7

  8 GB 1600 Mhz DDR3

  1 TB of flash storage

  running Safari 9.1 (11601.5.17.1)

  Safari opens but does not open the page - get - Safari cannot open the page - safari can't open the page because the server dropped the connection unexpectedly.

  Journal of the console after repeated attempts-

  

  appreciated all help to solve them.

  Go step by step and test.

  1. turn off the power to the router. Unplug it from the wall. Wait a while.

  Plug it in, back to the wall. Turn on the router. Wait for all lights are light up properly. It will take a while.

  Restart the computer.

  Boot mode safe.

  https://support.Apple.com/kb/PH18760?locale=en_US

  2 remove Caches.db

  Close all windows and close all applications.

  Hold down the 'option' key, then click on the "Go" menu in the Finder menu bar.

  Select 'Library' in the menu dropdown.

  Library > Caches > com.apple.Safari > Caches.db

  Right-click on the Caches.db file and select "move to trash".

  Close the windows.

  Restart and restart Safari.

  3 empty Caches

  Safari > Preferences > advanced

  Tick the box "Show develop menu in menu bar."

  Develop menu will appear in the Safari menu bar.

  Click on develop and select 'Empty cache' in the menu dropdown.

  4. remove the Cookies

  Safari > Preferences > privacy > Cookies and other data from the website:

  Click on the button "Details".

  Delete all cookies except those from Apple, your internet service provider and the banks.

  5 Disable Extensions and test them.

  Safari > Preferences > Extensions

  Uncheck 'Enable the Extension' and test.

  Enable the Extensions one by one and test.

  To uninstall any extension, select it and click the "Uninstall" button

• Cannot open the safari link after installing the iOS 9.3

  Cannot open the safari link after installing the iOS 9.3

  This is a common problem and there is currently no permanent solution yet.

  Try turning off JavaScript under settings - Safari - Advanced.

  I think that apple will figure things out soon.

• Cannot open some files and programs

  I have windows 7, some of my files and programs will be open (ie. Recycle Bin, computer, libraries). They are sent to the windows Explorer file in the task bar. I can see what is in the file when I put the cursor over them, but cannot open them. I can close the files once in windows Explorer and when I reduce they seem to come on the screen.  It was not always thus and I don't know how to fix this or why it's happening.

  Thank you.

  Hello

  It may be an idea to run the Windows system restore.  If you have Norton Internet Security installed, you should disable Norton Tamper Protection as described in step 2, on the link below.

  http://us.Norton.com/support/kb/web_view.jsp?wv_type=public_web & docURL = 20091112171719EN & LN = en_US

  Once you are done, turn off the PC.  Windows system restore is usaully better run in Mode without failure.  Tap away at f8 that you start the PC to enter the Windows Recovery Console.  Use the arrow keys to select Safe mode and press ENTER.  When it has loaded, on the Start Menu, click principally made programs, accessories, click System Tools and run the system restore.  Choose a restore point at least 3 days prior (or a previous version if available) the problem and then proceed to the restoration.  When you are finished, Windows will restart normally.

  Kind regards

  DP - K

  

• The system cannot open session now because the domain is not available

  Hello

  I met the problem of windows cannot open a session after I installed the MicrosoftFixit50588.msi.

  I need to turn on the CredSSP and download & run the site MicrosoftFixit50588.msi Web [url] http://support.microsoft.com/kb/951608/en-us [url]

  He asks to restart the PC after the installation is complete. After that I restart my pc and I could not log on to windows and get the error message "the system cannot open session now because the domain is not available.

  the user's machine: Winsows XP Pro SP3

  Anyone know how to fix this? I urgent need, thank you.

  Kind regards
  Grace

  Hi Grace,

  1. is the computer connected to a domain?

  2. are you able to boot into office?

  I suggest you follow the link below and check them with the question:

  The system cannot open session now because the domain is not available:

  http://support.Microsoft.com/kb/824302

  I hope this helps.

• All the icons and files with the extension .lnk and error message: "Windows cannot open these files.

  Original title: STUCK IN. LNK ??????????????????????????????????????????????????????????????

  all my icons turned into extensions of file and state that "windows is unable to open these files. I can't search the Web for a fix, because it downloads as a .lnk I can't open as well?

  Hi MarcSatz,
   
  -Did you change on your computer before this problem?
   
  This problem occurs when one or more of the following conditions are met:
  • The registry values that are associated with the file name extension are corrupted or missing values.
  • The computer is infected with a virus.

  Here is an article that will guide you in the process of fixing the issue:

  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
   

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

• When trying to start the disk check procedure, I get the answer, "cannot open volume for direct access. How can I fix?

  I get the above answer everytime I turn on the computer. (This is with AutoCorrect blocks checked). If I leave blocks unchecked, it follows a procedure 3 pass without rebooting and does not produce a result.

  * original title - to try to start the procedure of checking disk I get the answer, "cannot open volume for direct access. How can I fix? I ran the GET Microsoft virus check tnd an own result.*

  The application-specific permission settings do not authorization for the application server COM with the CLSID
  {DCBCA92E-7DBE-4EDA-8B7B-3AAEA4DD412B}
  the user NT AUTHORITY\SYSTEM SID (S-1-5-18). This security permission can be modified using the Component Services administrative tool.
  http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/snap_comp_exp.mspx?mfr=true

  In the opposite case

  http://blog.ray1.NET/2008/01/WinXP-SP3-DCOM-system-error-dcbca92e.html

  http://TechNet.Microsoft.com/en-us/network/bb545879

  http://www.blackviper.com/wiki/Network_Access_Protection_Agent

• Cannot open the files downloaded for Windows 7, PC off during download process

  My computer was turned off in the process (it took several hours).  Now what?  He tells me he cannot open because it cannot find one of the files.  I guess he has not finished to download.  I need help to complete this process.

  Laura Kunde

  * original title - I've updated my Windows XP to Windows 7

  Hi David & Laurakunde,

  It seems that you purchased your Windows 7 from the Microsoft Store.  If this is the case, you should be able to log on to your account to download the installation files again.  In addition, please see the following article:

  http://www.microsoftstore.com/store/msstore/HTML/pbPage.Help_Win7_usbdvd_dwnTool

  I hope this helps!