What does the lsm.exe file do?
The lsm.exe process is also known as Local Session Manager Service or, as the case may be, SHOUTED`AGREE`although`chief`caught`belfast and is a part of Microsoft Windows Operating System or, as the case may be, servile. This software is produced by Microsoft (www.microsoft.com) or, as the case may be, hippish intromitted. An outdated or faulty version of lsm.exe can cause problems for your computer, ranging from slowness to error messages like these:
- Local Session Manager service has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- Local Session Manager service has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- lsm.exe has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module lsm.exe. Read of address 00000000.
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What you should know about lsm.exe Local Session Manager service
lsm.exe is a Windows system file. Lsm.exe is found in the C:\Windows\System32 directory.
Frequently occurring are file sizes such as 267,776 bytes (59% of all these files), 229,888 bytes, 261,120 bytes or, as the case may be, 269,312 bytes.
The lsm file is part of the operating system. The program executes in the background, and can only be terminated using Windows Task Manager. To verify its trustworthiness, Microsoft has provided it with an embedded certificate.
For this reason, 2% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.
lsm.exe is a system file used by Microsoft Windows, and appears in Windows Task Manager as a process named "Local Session Manager service." However, some viruses and Trojans use the same file name to avoid detection (e.g. Gen:Trojan.Heur.D.qCW@dCXHHBki or, as the case may be, Gen:Trojan.Heur.FU.BHW@aqkKjjki (recognized by F-Secure), as well as WS.Reputation.1 (recognized by Symantec)).
For better security, scan your computer with two different antivirus engines. You can use free antivirus software for this purpose.
Objectionable files with the same file name have the following characteristics:
- A lsm.exe file has a 57% certainty of being dangerous if it is found in a subdirectory of "C:\Users\USERNAME". In this case, the file size is usually 1,093,120 bytes (25% of all these files), 274,432 bytes as well as 5 other variants. The file does not supply any version information or other description. The lsm file is not part of the Windows operating system. Windows starts the process each time that the computer boots up (Registry: Run, MACHINE\Run). The program executes in the background, and can only be terminated using Windows Task Manager. Lsm.exe is capable of supervise programs, Change the behavior of other applications as well as log keyboard entries.
- A lsm.exe file has a 69% certainty of being dangerous if it is found in a subdirectory of "C:\Program Files". In this case, the file size is usually 204,800 bytes (50% of all these files), 616,080 bytes or, as the case may be, 450,560 bytes. The file was developed by a so-called third party provider - and not by Microsoft. The application does not have a visible window, and does not appear on the taskbar. Lsm.exe is capable of track other applications.
If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves lsm.exe. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.
What do other computer users say about lsm?
Systemdatei Windows Vista Bernhard | |
local session manager (6.0 6000.16386) 206 Ko JoK |
Summary: 32 users consider lsm.exe essential and should not be removed. 3 users consider it harmless. However, 3 users consider this to be a suspicious process and would like to get rid of it. For this reason, 6 users have already removed lsm.exe. source: file.net
How to uninstall the program or servile
To remove Local Session Manager service from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate the program or servile in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if lsm.exe (Local Session Manager service) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry for remnants of Local Session Manager service. To do this, start Regedit, then look under HKEY_LOCAL_MACHINE > Software for: Local Session Manager service or the name of the producer. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or lsm.exe is causing problems, a good Windows diagnostic tool may help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.
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