Download (1.04 MB) Lsasrv.dll for 32 Bit (x86) Download (1.38 MB) Lsasrv.dll for 64 Bit (x64)

Download Lsasrv.dll for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit)

Lsasrv.dll download. The Lsasrv.dll file is a dynamic link library for Windows 10, 8.1, 8, 7, Vista and XP (32 Bit and 64 Bit). You can fix "The file Lsasrv.dll is missing." and "Lsasrv.dll not found." errors by downloading and installing this file from our site.
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1.04 MB Download for 32 Bit (x86) 1.38 MB Download for 64 Bit (x64)
Download Price:
Free
Dll Description:
LSA Server DLL
Versions:
Size:
  • 1.04 MB for 32 Bit (x86)
  • 1.38 MB for 64 Bit (x64)
Operating Systems:
Directory:
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Downloads:
4791 times.
Direct Download for 32 Bit (x86) Direct Download for 64 Bit (x64)

Lsasrv.dll Explanation

The Lsasrv.dll library is 1.04 MB for 32 Bit and 1.38 MB for 64 Bit. The download links have been checked and there are no problems. You can download it without a problem. Currently, it has been downloaded 4791 times.

Table of Contents

Operating Systems Compatible with the Lsasrv.dll Library

Other Versions of the Lsasrv.dll Library

The newest version of the Lsasrv.dll library is the 6.3.9600.17042 version for 32 Bit and 6.1.7601.17514 version for 64 Bit. There have been 9 versions released before this version. All versions of the Dynamic link library have been listed below from most recent to oldest.

  1. 6.3.9600.17042 - 32 Bit (x86) Download this version
  2. 6.2.9200.16891 - 32 Bit (x86) Download this version
  3. 6.1.7601.17725 - 32 Bit (x86) Download this version
  4. 6.1.7601.17514 - 64 Bit (x64) Download this version
  5. 6.0.6001.18272 - 64 Bit (x64) Download this version
  6. 5.2.3790.4806 - 32 Bit (x86) Download this version
  7. 5.2.3790.3959 - 32 Bit (x86) (2012-07-31) Download this version
  8. 5.1.2600.5512 - 32 Bit (x86) Download this version
  9. 5.1.2600.2180 - 32 Bit (x86) Download this version
  10. 6.1.7100.0 - 32 Bit (x86) Download this version

How to Download Lsasrv.dll Library?

  1. First, click on the green-colored "Download" button in the top left section of this page (The button that is marked in the picture).
    Start downloading the Lsasrv.dll library
    Step 1:Start downloading the Lsasrv.dll library
  2. The downloading page will open after clicking the Download button. After the page opens, in order to download the Lsasrv.dll library the best server will be found and the download process will begin within a few seconds. In the meantime, you shouldn't close the page.

How to Fix Lsasrv.dll Errors?

ATTENTION! In order to install the Lsasrv.dll library, you must first download it. If you haven't downloaded it, before continuing on with the installation, download the library. If you don't know how to download it, all you need to do is look at the dll download guide found on the top line.

Method 1: Installing the Lsasrv.dll Library to the Windows System Directory

  1. The file you downloaded is a compressed file with the ".zip" extension. In order to install it, first, double-click the ".zip" file and open the file. You will see the library named "Lsasrv.dll" in the window that opens up. This is the library you need to install. Drag this library to the desktop with your mouse's left button.
    Extracting the Lsasrv.dll library
    Step 1:Extracting the Lsasrv.dll library
  2. Copy the "Lsasrv.dll" library you extracted and paste it into the "C:\Windows\System32" directory.
    Copying the Lsasrv.dll library into the Windows/System32 directory
    Step 2:Copying the Lsasrv.dll library into the Windows/System32 directory
  3. If your operating system has a 64 Bit architecture, copy the "Lsasrv.dll" library and paste it also into the "C:\Windows\sysWOW64" directory.
    NOTE! On 64 Bit systems, the dynamic link library must be in both the "sysWOW64" directory as well as the "System32" directory. In other words, you must copy the "Lsasrv.dll" library into both directories.
    Pasting the Lsasrv.dll library into the Windows/sysWOW64 directory
    Step 3:Pasting the Lsasrv.dll library into the Windows/sysWOW64 directory
  4. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 4:Running the Command Prompt as administrator
  5. Paste the command below into the Command Line window that opens up and press Enter key. This command will delete the problematic registry of the Lsasrv.dll library (Nothing will happen to the library we pasted in the System32 directory, it just deletes the registry from the Windows Registry Editor. The library we pasted in the System32 directory will not be damaged).
    %windir%\System32\regsvr32.exe /u Lsasrv.dll
    Cleaning the problematic registry of the Lsasrv.dll library from the Windows Registry Editor
    Step 5:Cleaning the problematic registry of the Lsasrv.dll library from the Windows Registry Editor
  6. If you are using a Windows version that has 64 Bit architecture, after running the above command, you need to run the command below. With this command, we will clean the problematic Lsasrv.dll registry for 64 Bit (The cleaning process only involves the registries in Regedit. In other words, the dynamic link library you pasted into the SysWoW64 will not be damaged).
    %windir%\SysWoW64\regsvr32.exe /u Lsasrv.dll
    Uninstalling the Lsasrv.dll library's problematic registry from Regedit (for 64 Bit)
    Step 6:Uninstalling the Lsasrv.dll library's problematic registry from Regedit (for 64 Bit)
  7. In order to cleanly recreate the dll library's registry that we deleted, copy the command below and paste it into the Command Line and hit Enter.
    %windir%\System32\regsvr32.exe /i Lsasrv.dll
    Reregistering the Lsasrv.dll library in the system
    Step 7:Reregistering the Lsasrv.dll library in the system
  8. If you are using a 64 Bit operating system, after running the command above, you also need to run the command below. With this command, we will have added a new library in place of the damaged Lsasrv.dll library that we deleted.
    %windir%\SysWoW64\regsvr32.exe /i Lsasrv.dll
    Reregistering the Lsasrv.dll library in the system (for 64 Bit)
    Step 8:Reregistering the Lsasrv.dll library in the system (for 64 Bit)
  9. If you did all the processes correctly, the missing dll file will have been installed. You may have made some mistakes when running the Command Line processes. Generally, these errors will not prevent the Lsasrv.dll library from being installed. In other words, the installation will be completed, but it may give an error due to some incompatibility issues. You can try running the program that was giving you this dll file error after restarting your computer. If you are still getting the dll file error when running the program, please try the 2nd method.

Method 2: Copying The Lsasrv.dll Library Into The Program Installation Directory

  1. First, you must find the installation directory of the program (the program giving the dll error) you are going to install the dynamic link library to. In order to find this directory, "Right-Click > Properties" on the program's shortcut.
    Opening the program's shortcut properties window
    Step 1:Opening the program's shortcut properties window
  2. Open the program installation directory by clicking the Open File Location button in the "Properties" window that comes up.
    Finding the program's installation directory
    Step 2:Finding the program's installation directory
  3. Copy the Lsasrv.dll library into the directory we opened.
    Copying the Lsasrv.dll library into the installation directory of the program.
    Step 3:Copying the Lsasrv.dll library into the installation directory of the program.
  4. The installation is complete. Run the program that is giving you the error. If the error is continuing, you may benefit from trying the 3rd Method as an alternative.

Method 3: Doing a Clean Reinstall of the Program That Is Giving the Lsasrv.dll Error

  1. Open the Run tool by pushing the "Windows" + "R" keys found on your keyboard. Type the command below into the "Open" field of the Run window that opens up and press Enter. This command will open the "Programs and Features" tool.
    appwiz.cpl
    Opening the Programs and Features tool with the appwiz.cpl command
    Step 1:Opening the Programs and Features tool with the appwiz.cpl command
  2. The Programs and Features window will open up. Find the program that is giving you the dll error in this window that lists all the programs on your computer and "Right-Click > Uninstall" on this program.
    Uninstalling the program that is giving you the error message from your computer.
    Step 2:Uninstalling the program that is giving you the error message from your computer.
  3. Uninstall the program from your computer by following the steps that come up and restart your computer.
    Following the confirmation and steps of the program uninstall process
    Step 3:Following the confirmation and steps of the program uninstall process
  4. After restarting your computer, reinstall the program that was giving the error.
  5. This method may provide the solution to the dll error you're experiencing. If the dll error is continuing, the problem is most likely deriving from the Windows operating system. In order to fix dll errors deriving from the Windows operating system, complete the 4th Method and the 5th Method.

Method 4: Fixing the Lsasrv.dll Error using the Windows System File Checker (sfc /scannow)

  1. In order to complete this step, you must run the Command Prompt as administrator. In order to do this, all you have to do is follow the steps below.
    NOTE! We ran the Command Prompt using Windows 10. If you are using Windows 8.1, Windows 8, Windows 7, Windows Vista or Windows XP, you can use the same method to run the Command Prompt as administrator.
    1. Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard. This process will enable you to run a search through the Start Menu. We also typed in "cmd" to bring up the Command Prompt.
    2. Right-click the "Command Prompt" search result that comes up and click the Run as administrator" option.
    Running the Command Prompt as administrator
    Step 1:Running the Command Prompt as administrator
  2. Paste the command in the line below into the Command Line that opens up and press Enter key.
    sfc /scannow
    fixing Windows system errors using the sfc /scannow command
    Step 2:fixing Windows system errors using the sfc /scannow command
  3. The scan and repair process can take some time depending on your hardware and amount of system errors. Wait for the process to complete. After the repair process finishes, try running the program that is giving you're the error.

Method 5: Getting Rid of Lsasrv.dll Errors by Updating the Windows Operating System

Most of the time, programs have been programmed to use the most recent dynamic link libraries. If your operating system is not updated, these files cannot be provided and dll errors appear. So, we will try to fix the dll errors by updating the operating system.

Since the methods to update Windows versions are different from each other, we found it appropriate to prepare a separate article for each Windows version. You can get our update article that relates to your operating system version by using the links below.

Guides to Manually Update for All Windows Versions

  1. Guide to Manually Update Windows 10
  2. Guide to Manually Update Windows 8.1 and Windows 8
  3. Guide to Manually Update Windows 7 and Windows Vista
  4. Guide to Manually Update Windows XP

Our Most Common Lsasrv.dll Error Messages

The Lsasrv.dll library being damaged or for any reason being deleted can cause programs or Windows system tools (Windows Media Player, Paint, etc.) that use this library to produce an error. Below you can find a list of errors that can be received when the Lsasrv.dll library is missing.

If you have come across one of these errors, you can download the Lsasrv.dll library by clicking on the "Download" button on the top-left of this page. We explained to you how to use the library you'll download in the above sections of this writing. You can see the suggestions we gave on how to solve your problem by scrolling up on the page.

  1. "Lsasrv.dll not found." error
  2. "The file Lsasrv.dll is missing." error
  3. "Lsasrv.dll access violation." error
  4. "Cannot register Lsasrv.dll." error
  5. "Cannot find Lsasrv.dll." error
  6. "This application failed to start because Lsasrv.dll was not found. Re-installing the application may fix this problem." error