The genuine LPBar.dll file is a software component of LastPass by LastPass.
LPBar.dll is a DLL (Dynamic Link Library) file that belongs to LastPass, a password manager. DLL files store data, code and resources needed by one or more programs in order to function correctly. This file is a Browser Helper Object (BHO) that adds functionality to Internet browsers. This is not a critical Windows component and should be removed if known to cause problems. LastPass is a password manager that can store web account details and passwords and autofill credentials when logging into websites. All data is synchronized and saved automatically. Stored data can be easily edited, deleted and organized. The program also allows the use of different profiles in the case of a shared computer, as well as cross-browser synchronization. The premium version allows unlimited use of the Android and iOS app. LastPass is an American company that develops, maintains and markets their flagship product, LastPass. The senior developers at LastPass worked together on VoIP (voice over Internet protocol) and e-commerce technology at eStara, Inc. LastPass was initially launched in August, 2008. The company is currently based in Fairfax, Virginia, USA.
LPbar stands for LastPass Toolbar
LPBar.dll is a browser extension for Internet Explorer. This add-on enables several additional functions for Internet Explorer. You can disable it through the Extras menu (key combination Alt + X) under Manage Add-ons. The following paragraph provides more information about Webroot Toolbar.
The process known as Webroot Toolbar or LastPass Toolbar
belongs to software Webroot Toolbar or LastPass Toolbar or Webroot Software or LastPass or Webroot SecureAnywhere or LastPass for Applications
by Webroot or LastPass (lastpass.com) or Webroot Software (www.webroot.com).
Description: LPBar.dll is not essential for the Windows OS and causes relatively few problems. LPBar.dll is located in a subfolder of "C:\Program Files".
Known file sizes on Windows 10/8/7/XP are 637,888 bytes (16% of all occurrences), 319,160 bytes and 29 more variants.
This .dll file is a Browser Helper Object (BHO) that runs automatically every time you start your web browser. BHOs are not stopped by personal firewalls, because they are identified by the firewall as part of the browser itself. BHOs are often used by adware and spyware. IDs used by this BHO include 95D9ECF5-2A4D-4550-BE49-70D42F71296E or e08861fe-8847-4b2a-8ec2-08edb20e4020 or c8d5d964-2be8-4c5b-8cf5-6e975aa88504. The program is not visible. It is able to change the behavior of, or monitor Internet Explorer. LPBar.dll is not a Windows core file. The LPBar.dll file is certified by a trustworthy company. LPBar.dll is able to record keyboard and mouse inputs and monitor applications. Therefore the technical security rating is 43% dangerous, however you should also read the user reviews.
Recommended: Identify LPBar.dll related errors
If LPBar.dll is located in a subfolder of the user's profile folder, the security rating is 35% dangerous. The file size is 319,160 bytes (50% of all occurrences) or 2,110,808 bytes. The program is not visible. It is a Verisign signed file. LPBar.dll is able to change the behavior of, or monitor Internet Explorer. The file has a digital signature. It is not a Windows core file. LPBar.dll appears to be a compressed file.
Important: Some malware camouflages itself as LPBar.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the LPBar.dll process on your PC to see if it is a threat. If Webroot Toolbar has changed your browser's search engine and start page, you can recover your browser's default settings as follows:Reset default browser settings for Internet-Explorer ▾
The following programs have also been shown useful for a deeper analysis: ASecurity Task Manager examines the active LPBar process on your computer and clearly tells you what it is doing. Malwarebytes' well-known Banti-malware tool tells you if the LPBar.dll on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.
A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic 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 6resmon 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 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.