What should I do if the WinXP system Svchost.exe application error?

Whenever we turn on the computer, many system processes start running. These processes are new to us, but once these processes are modified, some errors will occur. The most common is the Svchost.exe application error, then what should I do when the WinXP system Svchost.exe application error occurs? Friends who don't understand, take a look at the following article!

First, Svchost.exe introduction

1, Svchost.exe is a system program in the Microsoft Windows operating system, its Microsoft official explanation for it is: Svchost.exe is from the dynamic link The generic host process name of the service running in the library (DLL). This program plays a top priority for the normal operation of the system and cannot be ended.

2, Svchost.exe file exists in the "%system root%\\system32" (such as C: \\ Windows \\ System32) directory, can be said to be the core process in the Windows system, for Win2000, WinXP In fact, it is even more indispensable. Different versions of Windows have different numbers of "Svchost" processes, and users can use the "Task Manager" to view the number of processes. While Svchost is actually a service host, Svchost itself does not provide any services to the user, but can be used to run the dynamic link library DLL file to start the corresponding service. The Svchost process can start multiple services at the same time.

two, Svchost.exe virus discern

1, under normal circumstances would not be Svchost.exe virus. There is no way for the virus program to overwrite the system's Svchost.exe. They are generally confused and give the user an illusion. Generally, change the o in Svchost.exe to 0. Note that one is zero and the other is Svch0st.exe, which makes it hard to see.

2, there is a case of deception, Trojans are usually written as SVCHOST.EXE (all larger) or svchost.EXE (partially larger), etc., and the normal operating system is generally lowercase, all If you find these characteristics in the process, you must first suspect that it is a Trojan, check the poison, analyze the file, and confirm that it is a Trojan to kill it.

Third, resulting in Svchost.exe application error causes

1, the virus causes the Trojan cause, because Svchost process starts all kinds of services, so viruses, Trojans also find ways To use it, in an attempt to use its features to confuse users, make Svchost a virus process, carry out virus download operations, thereby downloading a large number of Trojans, stealing user information. Therefore, the black and white network recommended that you can use the Jinshan Guardian to kill the Trojan virus Trojan.

2. The registration information of the IE component in the registry is destroyed, and the problem of re-registering the IE component information can be solved.

3, if the computer has a printer, it may be because the printer driver installation error, it will also cause errors, as long as the printer driver can be reinstalled.

4, some software conflicts with Svchost.exe, the solution is to uninstall the software or upgrade the software to the latest version.

5, now most netizens like to use the Ghost system, crack version system, but the use of these systems may have incompatibility factors, it is easy to cause errors, the best solution is to install a genuine operating system.

Fourth, Svchost.exe virus removal method

Some security anti-virus software will simply delete the Svchost file infected or replaced by the virus, without repairing, causing various system abnormalities. error. So try the following cleanup method:

1. Delete folders like C:SysDayN6: for example C:Syswm1i, C:SysAd5D, etc. These folders have a common feature, the name is Sys* ** (*** is a random letter of three to five digits). If there are several such folders, delete a few.

2, Start ——Run ——Enter “Regedit”——Open the registry and expand the registry to the following location: HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerRun Delete all keys on the right with the name of the pure number. Such as "66" "333" "50" "4".

3, restart the computer, the virus is cleared.

WinXP system Svchost.exe application error solution is here, if you have the bad habits of the Svchost.exe application error mentioned in the third part of the above, you must quickly correct it. !