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What is Svchost.exe – How to Fix Svchost.exe Error and What is Svchost.exe Error?


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Svchost.exe error information:

Svchost.exe error is classified as the most critical system error by computer experts because it is associated with svchost.exe. Svchost.exe stands for Service Host and serves as Generic Host Process for Win32 Services used for hosting 16-bit-based dynamically linked library files to perform their functions properly. It manages the running of Automatic Updates, Windows Firewall, Plug and Play, Fax Service, Windows Themes and other system services. Svchost.exe file locates on C:\Windows\System32. Furthermore, svchost.exe file is responsible for loading of the startup services items in the Windows registry.


The main associated .dll files of svchost.exe contain kernel32.dll, rundll32.exe, hal.dll, ntdll.dll, shell32.dll, wuauclt.exe, fwpuclnt.dll, setup.exe, lsass.exe and ikernel.exe. Its related registry files contain HKEY_LOCAL_MACHINE\Software\Microsoft\WindowsNT\CurrentVersion\Svchost and HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Service, HKEY_LOCAL_MACHINE\SYSTEM\Setup\AllowStart\AFD and HKEY_LOCAL_MACHINE\SYSTEM\Select.

What causes svchost.exe error?

There are multiple system problems have the ability to result in svchost.exe error:
Missing or corrupt svchost.exe
Incompatible version of svchost.exe
Damaged svchost.exe removal/repair failure
Associated .dll file corruption
Related registry files missing or damage
System services missing or damaged by undesirable modification
Malware attacks
Incorrect removal of third- party program
Driver file corruption
Undesirable damage onto driver files

Possible svchost.exe error behaviors:

The common svchost.exe error has the ability to completely ruin your computer from multiple features:
Unexpected system shutdown problems
Third- party program install/ uninstall failure
Blue Screen of Death errors
Drastic decrease of system performance
Inexplicable loss of network bandwidth
Sluggish computer performance
Undesired increase of system errors
System components removal failure
Software instability

Once the copy of svchost.exe file has been compromised by spyware, it has the ability to perform further dangerous tasks on your computer with commercial or other purposes:
Steal your login credentials to online bank account and credit card account, your email information and your identity details through tracking your online activities and browse behaviors.
Seriously degrade system performance when breaking critical system files and making undesirable modification on system security settings to get into your system.
Result in inexplicable loss of network bandwidth or even network connection failure once needing to reach to other targeted computers or dropping other malware into your computer.
Collect your personal or sensitive files and information, generally without appropriately obtaining your consent first.

Common svchost.exe error messages:

Svchost.exe has encountered a problem and needs to close. We are so sorry for the inconvenience.

svchost.exe – Application Error
The instruction at “0x745f2780″ reference memory at “0×00000000″. The memory could not be ‘read’.
Click OK to terminate the program.

Date: Date
Time: Time
Type: Error
User: N/A
Computer: ComputerName
Source: Application
Error Category: (100)
Event ID: 1000
Description:
Faulting application svchost.exe, version 5.1.2600.2180, faulting module msi.dll, version 3.1.4000.2435, fault address 0×00012780.

svchost.exe- Application Error
The instruction at”0x7c918fea” referenced memory at “0×00000010″. The memory could not be “written”.
Click on OK to terminate the program.
Click on cancel to debug.

svchost.exe- Application Error
The instruction at” 0x7c919af2″ referenced memory at “0×00000010″. The memory could not be “written”.
Click on OK to terminate the program.
Click on cancel to debug.

svchost.exe – Application Error
The instruction at “0x00c296bc” referenced memory at “0×00000010″. The memory could not be “written”.
Click on OK to terminate the program.
Click on cancel to debug.

Svchost.exe has generated an error log and will close the program.

svchost.exe – Application Error
The instruction at “0x6f8916e2″ referenced memory at “0x0509005c”. The memory could not be written.

svchost.exe – Application Error
The instruction at “0x009a6f9a” referenced memory at ” 0×00000000″. The memory could not be written.

svchost.exe – Application Error
The instruction at “0x009d96bc” referenced memory at ” 0×00000000″. The memory could not be written.

svchost.exe – Application Error
The instruction at “0x7c917c43” referenced memory at ” 0×00000000″. The memory could not be written.

Windows cannot find ‘C:\WINDOWS\system32\dxdll\svchost.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.

Could not load or run ‘C:\WINDOWS\system32\dxdll\svchost.exe’ specified in the registry. Make sure the file exists on your computer or remove the reference to it in the registry.

Generic Host Process for Win32 Services has encountered a problem and needs to close. We are sorry for the inconvenience.

Service Module has encountered a problem and needs to close. We are sorry for the inconvenience.

How to fix svchost.exe error safely and efficiently?

Method One: Enable Windows Auto Updates.
To enable Windows Auto Updates can help you efficiently repair svchost.exe error through updating the problematic svchost.exe file:
Step One: Click Start, go to Control Panel.
Step Three: Enable the Windows Update utility.
Step Four: Follow the instruction to install AxtiveX and click “Install” to install Windows Update utility.
Step Five: Install all of the updates.
Step Six: Restart PC to confirm the modification.

Method Two: Restore svchost.exe file from Windows Installation CD.
Due to the fact that svchost.exe file is a crucial system process that can be installed automatically when the system is installed on the PC, you may consider restoring it from Windows Installation CD once you have found any problems occur to it.
1. Insert the Windows installation CD.
2. Click Start, and then got to Run
3. Type expand cd Drive: \i386\rundll32.ex_c:\windows\system32\svchost.exe
4. Press the “Enter” button.
5. Restart your computer to confirm this modification.

Solution Three: Re- register associated .dll file of svchost.exe.
Before re- registering the associated .dll files of svchost.exe, it is suggested to make sure that they haven’t been damaged by undesired activity or haven’t been compromised by spyware. Firstly, let’s take kernel32.dll for example:
Step One: Click Start > Run, type cmd onto the latest pop- up and then click OK or press Enter button.
Step Two: From the Command Prompt window, type ”regsvr32 kernel32.dll” and press Enter button.
Step Three: Once the pop- up “DllRegisterServer in kernel32.dll succeeded” message appears on the PC screen, click OK
Step Four: it is suggested to re- register the following .dll files by the instructions mentioned above:
regsvr32 hal.dll
regsvr32 ntdll.dll
regsvr32 hpotscld.dll
regsvr32 shell32.dll
regsvr32 fwpuclnt.dll

Solution Four: Wipe out damaged Windows Update Files.
Step One: Click Start, and then go to Run. Once the command prompt windows pops up, type “net stop WuAuServ” onto it and press Enter button.
Step Two: Type “cd %windir%” onto the command prompt window, and press Enter button.
Step Three: From the latest popped- up folder, type ”ren SoftwareDistribution SD_BACKUP”, and press Enter to rename the SoftwareDistribution Folder.
Step Four: Type “net start WuAuServ” onto the command prompt to restart the Windows Update Service.
Step Five: Exit the command prompt.

Step Five: Fix registry problems efficiently.
What is Windows registry?
The Windows registry is the crucial part of Windows operating system used for storing settings and options of lower- level system components and applications running on the platform. An overloaded Windows registry full of undesirable registry components, non- removal and corrupt registry files and obscure registry errors can possibly result in drastic decrease of system performance, inexplicable loss of network bandwidth, Blue Screen of Death error, irregular CPU usage and crucial system file damage. To efficiently fix svchost.exe error, you may firstly getting rid of the complicated registry problems.
If you have found out that svchost.exe is consuming too much system resources, you should check Wuaserve key within the NETSVCS process in the registry
Step One: Click Start, go to Run. Type regedit on to the latest pop- up to enable Registry Editor.
Step Two: Navigate to HKLM > Software > Microsoft > Windows NT > Current Version > Svchost.
Step Three: Enable the Netsvcs registry key and then remove the wuaserve command from the Value Data field.
Step Four: Double check if there are NO SPACES left in the value field.
Step Five: Save and reboot PC to confirm the modification.

An efficient solution for a problematic Windows registry is to enable a trusted registry repair utility on the computer. A trusted registry repair utility combines with a list of solutions which can provide you with comprehensive and professional helps when you need to fix obscure registry error, repair damaged registry files and wipe out undesirable registry components. How to fix svchost.exe error and get rid of registry problems easily?

Posted by Cicily in Blog Fix Exe Errors on April 23rd, 2012 | 1 Comment
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One Response to “What is Svchost.exe – How to Fix Svchost.exe Error and What is Svchost.exe Error?”


  1. Gerri Brickell says:

    Wow, I have a website too but I can’t write too as you do. Great stuff.



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