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What is L8042Kbd?


L8042Kbd.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 operating system, hardware etc. The free file information forum can help you determine if L8042Kbd.sys is a Windows system file or if it belongs to an application that you can trust.

Run a free scan to check for L8042Kbd drivers in need of updating

L8042Kbd.sys file information

The process known as Logitech (version PS2 Keyboard Filter Driver.) belongs to software Logitech SetPoint Keyboard Driver or Logitech SetPoint by Logitech (www.logitech.com).

Description: L8042Kbd.sys is not essential for the Windows OS and causes relatively few problems. L8042Kbd.sys is located in the C:\Windows\System32\drivers folder. Known file sizes on Windows 8/7/XP are 13,440 bytes (18% of all occurrences), 13,568 bytes and 5 more variants. http://www.file.net/process/l8042kbd.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. The program is not visible. The service has no detailed description. The L8042Kbd.sys file is not a Windows system file. L8042Kbd.sys is a trustworthy file from Microsoft. L8042Kbd.sys appears to be a compressed file. Therefore the technical security rating is 11% dangerous; however you should also read the user reviews.
The software vendor offers the option to uninstall the associated program (Start > Control Panel > Add/Remove programs > CDDRV_Installer).

Recommended: Identify L8042Kbd.sys related errors

Important: Some malware disguises itself as L8042Kbd.sys, particularly when not located in the C:\Windows\System32\drivers folder. Therefore, you should check the L8042Kbd.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.

Score

User Comments

Kaspersky vergleicht den Treiber mit einem Keylogger
  werosch  
Logitech Setpoint File (I think)
   
Uniblue Driver scanner Update
   

Summary: Average user rating of L8042Kbd.sys: based on 1 vote with 3 user comments. One user thinks L8042Kbd.sys is essential for Windows or an installed application. 3 users don't grade L8042Kbd.sys ("not sure about it").


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Best practices for resolving L8042Kbd issues

A clean and tidy computer is the key requirement for avoiding problems with L8042Kbd. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off doing a repair of your installation, or in the case of Windows 8, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the L8042Kbd.sys process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

L8042Kbd.sys [all]