Although there are many different types of anti-virus tools, many of them cannot solve all kinds of stubborn viruses completely. It’s really a foot high, and the height is one foot. Sometimes using a lot of anti-virus tools can not eradicate the virus, especially the various IE viruses, malicious code, but also many Internet users can not prevent, some of the more powerful viruses will make your computer paralyzed.
In this case, sometimes you have to reinstall the system, and the price paid can be described as painful. Is it necessary to reinstall the system if there is a problem? No! This article shows you how to remove the npf.sys virus, what about the npf.sys virus? Do not ask for anything, respond to all kinds of sudden viruses and new viruses to the disease Except! You don't need to be an anti-virus expert. These are actually very simple.
It is understood that the use of computers may be infected by viruses, and one of the viruses will cause the network is not smooth, and even the blue screen of your computer is the virus npf.sys, so some netizens ask What should be the solution to the npf.sys virus? Let me introduce you now.
npf.sys(%system32/drivers/npf.sys) is the main file of the npf virus, the virus modified registry creation system service NPF does a better self-start, run ARP spoofing, when the virus machine falsifies the MAC address, Constantly sending ARP packets to each machine to block the network, causing the transmission data to be slower and slower, and allowing the netizens to re-login to the game by pseudo-dropping, so that it can intercept the information data of the local Internet users when they log in to the game. . The virus often causes network congestion, causing a blue screen of the machine when it is serious.
Start anti-virus:
1. Step 1 Uninstall the npf.sys file under %system32/drivers/
2. Enter the registry to uninstall
>HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Npf service.
At the same time uninstall
HKEY_LOCAL_MACHINE/SYSTEM/ControlSet001/Enum/Root/LEGACY-NPF
HKEY_LOCAL_MACHINE/SYSTEM/ControlSet002/Enum/Root/LEGACY-NPF
3. When deleting these two keys, you will be prompted Can not be uninstalled, right click, permissions, set everyone control, uninstall.
Through the anti-virus steps, I hope to help the computer friends who need it. Although the npf virus is a common type of virus in the computer, it will cause inconvenience to your work and study. Be cautious about this virus and delete it early.
After the release, please download and install the
3. Upgrade anti-virus software. At present, Kingsoft Internet Security has been upgraded to provide various immunization programs for various vulnerabilities and viruses, which can effectively prevent this virus from being infected when surfing the Internet.