What is LVPrS64H.exe?

The genuine LVPrS64H.exe file is a software component of Logitech QuickCam by Logitech.
"LVPrS64H.exe" is an executable file in Windows for the Logitech QuickCam drivers. The file loads on startup and provides advanced camera features such as visual effects and privacy shading. If the file is not loaded at startup, the advanced camera options will not work, even when manually trying to start them. It is handled by the Services Manager in Windows and labeled as Process Monitor. Logitech started in 1981 as a mouse manufacturer in Switzerland and evolved into developing many other computer accessories and products, such as keyboards, gamepads, system cables, PC cards, etc.

LVPrS64H stands for Logitech Video Processor System 64-bit Handler

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the LVPrS64H.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

Click to Run a Free Scan for LVPrS64H.exe related errors

LVPrS64H.exe file information

Windows Task Manager with LVPrS64H
LVPrS64H.exe process in Windows Task Manager

The process known as Logitech LVPrS64H Module or LVPrS64H Module belongs to software Logitech QuickCam or Logitech Webcam Software or Logitech Camera Software by Logitech (

Description: LVPrS64H.exe is not essential for the Windows OS and causes relatively few problems. The LVPrS64H.exe file is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 10/8/7/XP are 125,464 bytes (42% of all occurrences), 113,176 bytes, 114,008 bytes or 109,344 bytes. 
The program has no visible window. The file is a Verisign signed file. The file is certified by a trustworthy company. It is not a Windows system file. Therefore the technical security rating is 27% dangerous.

Uninstalling this variant: You might want to visit the support page, update the program to the latest version or safely remove the program using the uninstall program of Logitech Webcam Software or LWS VideoEffects (Control Panel ⇒ Uninstall a Program).

Recommended: Identify LVPrS64H.exe related errors

Important: Some malware camouflages itself as LVPrS64H.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the LVPrS64H.exe 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.


User Comments

One user thinks it's neither essential nor dangerous. 2 users think LVPrS64H.exe is dangerous and recommend removing it.

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Best practices for resolving LVPrS64H issues

A clean and tidy computer is the key requirement for avoiding problems with LVPrS64H. 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 repairing of your installation or, for Windows 8 and later versions, 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 LVPrS64H.exe 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

LVPrS64H.exe [all]