Win7 prompts Svchost.exe application error reason and solution

            
First, the function of the Svchost.exe process
svchost.exe is a system program in the Windows operating system, which plays an important role in the normal operation of the system, it is an indispensable process of the system, so it Can not be ended. The Svchost.exe file exists in the X:Windows/system32 directory and is an important process in the core of the Windows system. It can be used to run the dynamic link library DLL file to start the corresponding service.
Second, the cause of the system svchost.exe application error prompts and solutions
1, the virus Trojan: because the svchost process can start a variety of services, so the virus, Trojans also try their best to use its features To confuse users, make svchost become a virus process, perform virus download operations, and steal user information.
Solution: The Trojan virus can be detected or killed by Jinshan Guardian, or the Svchost.exe virus can be cleared. The removal method is: delete a folder similar to C:SysDayN6: for example, C:Syswm1i, C :SysAd5D, etc., these folders have a common feature, that is, the name is Sys*** (*** is a random letter of three to five digits), and there are several such folders to delete a few. Then run the registry, expand the following registry key HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerRun, delete all keys with the name of the pure number on the right, such as <66> <333> <50> <4>, exit the registry after the deletion is complete, re- When you start your computer, the virus is cleared.
2. The registration information of the IE component in the registry is destroyed.
Solution: Re-register the IE component information.
3, if the computer is installed with a printer driver, it may be caused by a printer driver installation error.
Solution: Reinstall the printer driver.
4, Svchost.exe and some software conflicts.
Solution: Uninstall the software or upgrade the software to the latest version.
5, because many users use the ghost system, crack version system, but these systems may have incompatibility factors, it is easy to cause errors.
Best solution: install a genuine operating system.
Win7 system prompts Svchost.exe application error for a variety of reasons, there are external virus factors, there are internal registry, software conflicts and other factors, users first determine their own problems are the reasons for which to solve.