Explorer.exe uses half of my CPU.

Similar Questions

• Explorer.exe using 50% CPU

  My Vista has suddenly become almost unusable.  Task Manager shows explorer.exe uses 50% of the CPU.  I rebooted a couple of times.  If I use the Task Manager to kill him I can run programs using the application tab.  The computer works well without exploring. But then I don't have a task bar so I hope it's temporary.  I ran the windows malicioussoftwqare removeal tool - who found nothing.  The program is c:\windows\explorer.exe.

  Does anyone know the solution?

  Many times when someone experiences this problem, it may be due to add-ons explore or shell extensions. Consider using Sysinternals Autoruns or ShellExView. Disable Add-ons and non Microsoft shell extensions and verify the behavior.  If he went, reactivate the disabled extensions/add-ons, one at a time and see if you can identify who may be liable.

  Try a clean boot, or boot into safe mode.  The behavior persists?

  You can use Process Explorer from Sysinternals to check the stack of the thread using the most CPU in the explorer.exe process, when you experience the behavior.  When Explorer uses the CPU as you have indicated, double-click the process in Process Explorer and go to the tab of the Threads.  Sort the list of threads by Cycles Delta (descending) and note the thread at the top. Double-click it and discovered its stack. Look for third-party modules (extensions of shell or modules, AV software, etc.) in the stack.  Disable (Autoruns or ShellExView, maybe) / uninstall these components, reboot and see if the behavior is affected.

• Explorer.exe uses too much CPU

  My explorer.exe uses too much CPU (almost 100%). Then an error message appears-

  Microsoft Visual C++ Runtime Library

  This application has requested the execution to terminate in an unusual way.

  For more information, contact the application support team.
  If I click on OK, or simply close the dialog box explorer.exe ends and restarts. After awhile, it starts to use full CPU again, and the same dialog box appears again. I have installed new software and tried almost every other way, this forum as restart explorer.exe etc...
  Help, please

  Hello Rahul,

  Thanks for posting your question in the Microsoft Community forum.

  I understand that explorer.exe is using too many CPU resources. I'll help you with this problem.

  1. What is the brand and model of the computer?

  2. what security software is installed?

  3. don't you make changes to the computer before the show?

  To resolve this issue, let us try these methods:

  Method 1.

  Advanced startup options (including safe mode): http://windows.microsoft.com/en-US/windows7/Advanced-startup-options-including-safe-mode

  Run a full scan of the computer with the Microsoft Safety Scanner to make sure that the computer is virus-free.

  Microsoft safety scanner: http://www.microsoft.com/security/scanner/en-us/default.aspx

  Warning of Security Scanner: there could be a loss of data while performing an analysis using the Microsoft safety scanner to eliminate viruses as appropriate.

  Method 2.

  You can run the system maintenance Troubleshooter and check.

  Open the troubleshooting of System Maintenance Utility: http://windows.microsoft.com/en-us/windows7/open-the-system-maintenance-troubleshooter

  See these articles for more information.

  Ways to improve your computer's performance: http://windows.microsoft.com/en-us/windows7/ways-to-improve-your-computers-performance

  Optimize Windows 7 for better performance: http://windows.microsoft.com/en-us/windows7/optimize-windows-7-for-better-performance

  Warning of Security Scanner: there could be a loss of data while performing an analysis using the Microsoft safety scanner to eliminate viruses as appropriate.

  Important: while performing the check disk on the hard disk, if bad sectors can be found, then check disk will try to repair this sector. All the data available in this area may be lost.

  For any question related to Windows, please do not hesitate to contact us and we will be happy to help you.

• PresentationFontCache.exe uses 50% + of my CPU

  PresentationFontCache.exe uses 50% + of my CPU and so my 64-bit Windows 7 system to run even more slowly than it did with Vista.  Is there one solution other than to kill whenever I start?

  Hello

  PresentationFontCache.exe service is only useful if you use WPF (Windows Presentation Foundation) applications. If this is not the case, start services.msc and disable the service.

  André "a programmer is just a tool that converts the caffeine in code" Deputy CLIP - http://www.winvistaside.de/

• Explorer.exe using 20% + cpu

  After long hours of game explorer.exe will take up to almost 1 CPU to itself. When I look in the process monitor it sems to read the same file over and over again. The file name is atiumd.cap.

  This file seems to be related to the ATI Catalyst driver. It may be interesting to try different versions of the driver.

• audiodg.exe using WAYYY too much CPU...

  A few days ago, I was using my computer as usual, and I noticed that my laptop was running slower than it normally does. I tried to watch several YouTube videos and the video played very choppy and generally slow. I am writing this, this problem is solved, but at the opening of the resources on my laptop monitor, I noticed that 'audiodg.exe' used about 65% of my CPU! When I didn't have any big program running, so I immediately set to find out what it was, only to discover he had something to do with my audio. I have no idea why it uses so much CPU, before that I didn't even know it existed because I have not had any problems with him. I tried several other solutions to this and nothing helped. And so, here I post this question: "Why use so much CPU"audiodg.exe"on my laptop, and what I can do to stop it?

  [Already solved the problem myself to restore the system to an earlier date]

  Hi iFrankie2009,

  ·        Brief us the steps you tried to solve the problem.

  Start your computer in aclean boot and check if the problem still persists. Link below will help you to start the computer in clean boot:http://support.microsoft.com/kb/929135 if the problem not you can continue with step 2 from the link above. Make sure you reset the computer in normal mode in step 7

  You can also check out the link below:http://social.answers.microsoft.com/Forums/en-US/w7music/thread/d2202857-0a63-4aa4-a278-2e97e6377bee

  Ways to improve performance: http://windowshelp.microsoft.com/Windows/en-US/help/95f70af6-edd6-4f2f-9f02-7d6bdf0190611033.mspx

  With regard to:

  Samhrutha G S - Microsoft technical support.

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

• Explorer.exe uses system memory of 50,000 +.

  I use a computer laptop studio dell with 64 bit vista home premium, with 4 GB of ram

  every time I try to move files or try to remove file Explorer uses memory abov 50 k and completely the system stops responding. the wise man of the hard drive will blink continuously until I have to restart the system manually, the screen locking system is also not apper when you press ctrl + alt + delete. If it will not block an error message appears that the Explorer has stopped working and must be restarted. Once again this problem arises sometimes and his sweet sometimes.

  Please suggest a fix for this problem, I was unable to obtain a solution of the interview here ppl.

  Often, a certain instability in Windows Explorer is due to the defective shell extensions and addons.
  Consider using Sysinternals Autoruns or ShellExView. Disable Add-ons and non Microsoft shell extensions and verify the behavior.  If he went, reactivate the disabled extensions/add-ons, one at a time and see if you can identify who may be liable.

  Try a clean boot, or boot into safe mode.  The behavior persists?

  If you continue to experience the problem, consider creating the hierarchy of following registry keys in the registry:

  HKLM\Software\Microsoft\Windows\Windows error Reporting\LocalDumps\explorer.exe\

  In the explorer.exe key, create a REG_EXPAND_SZ value named DumpFolder and set the value to%systemdrive%\localdumpsdata.  Ensure that the %systemdrive%\localdumps file exists, and then cause the crash to happen.  It must be a dump file in %systemdrive%\localdumps. Download the dump on your SkyDrivefile.

  (Letter is an environment variable that represents the system drive, usually C:.)

• Dllhost.exe uses 100% of my cpu. How do I fix this?

  I am running windows 7.dllhost.exe uses 65 to 100% of my cpu. can I fix? I can't remove it dllhost.exe? It will harm my computer? Help!

  Thanks in advance.

  Thanks to all of you for the answer to my question on dllhost.exe. I don't know what I did or did not, but the dllhost.exe disappeared. I don't know that I've screwed something to make it work on my computer in the first place. I don't have a clue as to why he went with the exception of dumb luck on my part. He went just as all your responses and suggestions came in. I have not had the chance to try one of your ideas, but I'm not going to save them in case of dllhost.exe returns. I wanted to wait a few days to make sure that it was gone for now.

  Thanks again for your help. I really appreciate it.

  Glenn

• Svchost.exe using 99% of my CPU

  Title says it all

  It seems that your system may be achieved a malware.

  Some reading on svchost.exe and how it can be hidden (just read).

  http://www.file.NET/process/Svchost.exe.html

  Sometimes, it may seem that one of your svchost.exe process is out of control with all kinds of CPU and memory, so understand that some malware will hide as a process behind one of your several svchost.exe processes.  Everything you see in the Task Manager is a process that has run amok of svchost.exe.

  The malware knows that you will not be able to find and see it in the Task Manager.  The hopes of malware, it will inspire you to do something drastic as use a Restore Point, perform a repair installation, or even reinstall your XP from scratch when none of this is necessary.

  No matter what you use for software malware, detection and removal do this first:

  Download, install, update and do a quick scan with these free malware detection programs:

  Malwarebytes (MMFA): http://www.malwarebytes.org/products/malwarebytes_free
  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  They can be uninstalled later if you wish.

  After the scans run clean and a reboot, see what things look like.

• Tscui.exe uses 48%-52% of cpu

  Original title: "tscui.exe"

  Hello

  hope that I find an answer to my problem

  I have this process tscui.exe who should be 48%-52% of cpu for a long time (70-90 min), I use an O2 doogle.

  Thank you for your time

  http://O2-connection-manager.software.informer.com/

  o2 Connection Manager is developed byTelefónica O2 and is used by3440 users of software informer. Versions of this product among our most popular users are: 3.2, 3.3, 3.4, 4.0, 4.5 and 4.6. The names of program executable files are ConnectionManager.exe, naz.exe, o2 Connection Manager.exe, ocm.exe, SupportAssistant.exe,tscui.exe and Watcher.exe. The product is soon tested by ourinformants.

  http://Forum.O2.co.UK/viewtopic.php?t=34649&SID=dd5e28cc399c5238c94a6e403e978eb1

  Read the info in the forums above to O2.

  See you soon.

  Mick Murphy - Microsoft partner

• Problems with the use of the processor and svchost.exe using massive amounts of cpu with Vista High

  Svchost uses almost all of my cpu, and often it is about 100%.

  Can anyone help?

  
  

  http://www.howtogeek.com/HOWTO/Windows-Vista/what-is-svchostexe-and-why-is-it-running/

  Read the information above.

  See you soon.

  Mick Murphy - Microsoft partner

• disdmlo.exe using 50% of my cpu

  It just started not appearing in my process and I can't close it.  What is this program and why it works?

  Thank you

  Hello

  You did changes to the computer before the show?

  Method 1
  The problem may occur if the computer is affected by the virus. I suggest you run virus scan online by using the Microsoft safety scanner.
  Microsoft safety scanner
  http://www.Microsoft.com/security/scanner/en-us/default.aspx

  Note: when you do an antivirus online, you will lose data that are affected by the virus. Microsoft is not responsible for the loss of this data.

  Method 2
  I suggest you perform the clean boot and check if the problem persists.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or in Windows 7
  http://support.Microsoft.com/kb/929135
  Note: Follow step 7 clean boot KB929135 article to reset the computer in normal mode.
  
  Additional information:
  How to remove a computer virus?
  http://Windows.Microsoft.com/en-us/Windows-Vista/how-do-I-remove-a-computer-virus

  Optimize Windows Vista for better performance
  http://Windows.Microsoft.com/en-us/Windows-Vista/optimize-Windows-Vista-for-better-performance

• artifacts when you drag windows/windows Explorer by using too much cpu capacity

  Dragging a window (not just browser windows) leaves a trail of white on the screen.  Closing any window is slow; Obviously the window collapses down before disappearing.  Manager Windows taskbar shows explorer.exe using amany as capacity 50% of CPU when this happens.  This always happens.  It started when I installed IE8.

  What is happening on three different machines.  They're all running XP, one is a laptop computer to dual boot with Windows 7 as the other BONES; the problem is not there when it is started on Windows7, but are there in XP.  All machines run at 3 Mhz or faster, bicoeur have all 4 GB of ram or more; the smaller hard drive is 640 GB.  We have integrated graphics card Intel; We have a discreet ATI video card; We have a discreet NVidia video card.  They are all updated on the drivers.  All the MS applicable updates are installed.

  The problem disappears if I uninstall IE8; reappears when I reinstall.

  Thank you

  Wrily2

  Hello

  I have the latest drivers installed on all three machines.  I still have the problem.

  I went to visit a friend, installed IE8 on XP Pro machine and had the same problem.

  I visited another friend, verified that they already have IE8 on their two XP machines. No machine to had the problem!

  It took me two more days to spot the difference.  Machines to display the icons of countertop is not a problem, but if you uncheck the display icons on the desktop and have desktop background image (especially an image high resolution) in the stretch mode the problem surfaces.

  I found a solution to the problem.  I resized the image I used to match the resolution of the screen (three monitors, three sizes).  It seems to work even by hiding my icons and let the computer decide how best to run.

  I would like to hear if anyone can check out what I found.  I have explained the apparent conflict.

  Thank you

  Wrily2

• Explorer.exe is consuming high CPU and memory?

  Please, please help me with Microsoft. For some reason some of my computer laptop (ACER Aspire 5750 g - i5 intel core, 4 GB Ram, 750 GB HARD disk) is having serious problems. Windows explorer.exe uses up to 90% of the CPU usage. I don't know what to do because I'm not a computer expert. Please help me!

  I feel bad he take step by step

  Hello

  Be sure to carefully check for malware.

  How to troubleshoot a problem by performing a clean boot in Windows Vista or
  Windows 7
  http://support.Microsoft.com/kb/929135

  How to change, add or remove startup programs in Windows 7
  http://www.SevenForums.com/tutorials/1401-startup-programs-change.html

  Autoruns - free - see what programs are configured so that it starts automatically when your
  system boots and you log in. Autoruns is also the full list of registry and files
  locations where applications can configure start automatic settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• Satellite M30x-165 - rundll 32 exe using 99% CPU

  tasks manager told me that rundll 32 exe using 99% of my CPU. (The computer is a M30 X 165) What does that mean? What I have to change that and how do I do this?
  Thanks for your help.
  Anurakta

  Hi Anurakta,

  Rundll32.exe is a Windows system file, but it can also be associated with the Whisper B virus.

  I expect not to be almost all of your central unit using this way. I suggest that you run a full scan on your system.

  Kind regards