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How to remove an npkcusb error


Npkcusb.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if npkcusb.sys belonging to the Windows system or an application you can trust.

Run a free scan to check for npkcusb drivers in need of updating


Npkcusb.sys file information

The process known as nProtect KeyCrypt Driver belongs to software nProtect KeyCrypt Driver or MapleStory or Lineage II by INCA Internet Co. (global.nprotect.com).

Description: npkcusb.sys is located in a subfolder of "C:\Program Files". Known file sizes on Windows 7/XP are 37,009 bytes (83% of all occurrences) or 15,472 bytes. http://www.file.net/process/npkcusb.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. There is no detailed description of this service. File npkcusb.sys is not a Windows core file. npkcusb.sys seems to be a compressed file. Therefore the technical security rating is 37% dangerous.
In case you experience problems using npkcusb.sys, you might want to completely remove MapleStory or Lineage II (Control Panel⇒Add/Remove programs).

Recommended: Identify npkcusb.sys related errors

Important: Some malware camouflages itself as npkcusb.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the npkcusb.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.



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Npkcusb scanner


Security Task Manager shows all running Windows tasks including embedded hidden functions (e.g. keyboard or browser monitoring, autostart entry). A unique security risk rating indicates the likelihood of the process being potential spyware, malware, keylogger or a Trojan.

MalwareBytes detects and removes sleeping spyware, adware, trojans, keyloggers, malware and tracking threats from your hard disk. Ideal supplement to Security Task Manager.

SpeedUpMyPC scans, cleans, repairs and optimizes your computer.


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