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- TrueColor Tech: Calgary Computer Services
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- Dealing With DLL Application Errors
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- Computer Forensic Training - How To Become a Computer Forensics Investigator
- IRC Mini-How-To
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- SSH Tunneling
- The Six Dumbest Ideas in Computer Security
- PC Error Prevention Tips
- Quality Hosting Services - UDSHELLS
- How I Would Hack Your Weak Passwords
- Linux: Stop Holding Our Children Back
- Slow Brute Force Attacks
- 10 Mistakes New Linux Administrators Make
- 10 Things Your IT Guy Wants You To Know
- Vulnerability Assessment With Nessus and Ntop
- Svchost Memory Hog Fix
- Spyware Removal - A Simple Approach
- DNS Forgery
- Five Command Line Tools to Detect Windows Intrusion
- Uninstalling Programs You Can't Seem to Get Rid Of
- Common Troubleshooting Steps DLL Errors
- We Take Used/Junk Hardware
- Computer Repair Service - Are You Being Conned?
- 10 Things To Do
- Unix And Internet Fundamentals
- Windows Xp Clean Install
Svchost Memory Hog Fix
Svchost Process Information
More often than not, after windows start-up, my PC was getting too slow and unresponsive. When i saw the task manager, I noticed that there were quite a few instances of scvhost.exe process and CPU usage was nearly 100% due to them.
Svchost.exe is actually a system process belonging to the Microsoft Windows Operating System which handles processes executed from DLLs. Some time ago, Microsoft started moving all of the functionality from internal Windows services into .dll files instead of .exe files for the sake of better re-usability. However, this created a little problem as a .dll file cannot be executed directly. Thus, the svchost.exe process was born to facilitate running those .dll files.
What I observed was, the memory hogging issue cropped up only after I turned on Automatic Updates from Microsoft. Follow the steps given below to resolve the issue.
- Download Windows Update v3 WindowsUpdateAgent30-x86.exe and save it to your C:\ drive.
- Download fix_svchost.zip and extract the zip and save the file to your C:\ drive.
- Download WindowsXP-KB927891.exe (right click and choose save as..) and save it to your C:\ drive.
- Reboot the PC and log in to Windows in safe mode. To do this, press F8 just before the Windows logo shows up during boot and press up to choose “Safe Mode”.
- Login as the admin and Click Start > Run, choose the Browse button and find the fix_svchost.bat file you saved before, press Open, then OK.
- A black screen will pop up and white text will scroll past. Wait for this process to finish as it could take several minutes. It will close itself when its finished.
- Once the black screen disappears, Click Start > Run, choose the Browse button and find the WindowsUpdateAgent30-x86.exe file you saved before, press Open, then OK. Follow the prompts as it installs.
- When Windows Update Agent finishes installing, Click Start > Run, choose the Browse button and find the WindowsXP-KB927891.exe file you saved before, press Open, then OK. Follow the prompts as it installs and reboot the PC.
That’s it, you are done!
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Last Updated (Thursday, 24 September 2009 17:08)
