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localsec.dll - Repair Issues and Download

Sometimes Windows system displays error messages regarding corrupted or missing localsec.dll files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent localsec.dll file can therefore effect in failed execution of the started process.

localsec.dll file Local Users and Groups MMC Snapin. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of localsec.dll related errors on your device. You can also download localsec.dll file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista, Windows XP

File info

General information
Filename localsec.dll
File extension DLL
Description Local Users and Groups MMC Snapin
Software
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
Details
MIME type application/octet-stream
File type Executable application
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod English (U.S.)
localsec.dll

There are various types of errors related to localsec.dll file. localsec.dll file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to localsec.dll file. If you encounter one listed below (or similar), please consider the following suggestions.

  • localsec.dll is corrupted
  • localsec.dll cannot be located
  • Runtime Error - localsec.dll
  • localsec.dll file error
  • localsec.dll file cannot be loaded. Module was not found
  • cannot register localsec.dll file:
  • localsec.dll file could not be loaded
  • localsec.dll file doesn't exist

localsec.dll

Error

Application could not be started because localsec.dll file is missing. Reinstall the application to solve the problem.

OK

Problems related to localsec.dll can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing localsec.dll file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

localsec.dll file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with localsec.dll file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to localsec.dll file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of localsec.dll or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to localsec.dll file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the localsec.dll file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the localsec.dll file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the localsec.dll file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace localsec.dll file

The last solution is to manually download and replace localsec.dll file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded localsec.dll file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of localsec.dll file example directory paths.

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows Vista: ---
  • Windows Vista: ---
  • Windows XP: ---

If the steps did not solve your localsec.dll file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

Filename localsec.dll
System Windows 10
File size 451584 bytes
Date 2017-03-18
File details
MD5 ddb487a39700b68ff5652c4d666a42e0
SHA1 222b7b71d9b0a536dc9784938bb40344fbb03a78
SHA256 a1e7e5664f19fda45df0fee3c5d0a339f2acde53034cf8674d98c798125c8864
CRC32 f3993de1
Example file location C:\Windows\System32\
Filename localsec.dll
System Windows 8.1
File size 454656 bytes
Date 2014-11-21
File details
MD5 9824b91c4e2f1ec7a1cece7e3cfcc787
SHA1 cef5717394e462094a43352f5b431f7e6ab350e1
SHA256 f1afc70d25e7be75b57629dd1bbafd7dc602282218379aa638fc32f25a27a210
CRC32 c3a6eba1
Example file location C:\Windows\System32\
Filename localsec.dll
System Windows 8
File size 426496 bytes
Date 2012-07-26
File details
MD5 7eed8f7f559c78a0e38aa9204cf11561
SHA1 84d6a8195bb8a3a44da30b722eb856b49f363eb6
SHA256 dfb90ae323ac3fd31c270479995b98715c253db1d4939a1035631136867092dc
CRC32 e49ce0ae
Example file location 1: C:\Windows\System32\
Filename localsec.dll
System Windows 7
File size 429056 bytes
Date -0001-11-30
File details
MD5 573ef199073ce66169b4a8166eb8581b
SHA1 ae80bb24af31fa3d44b595a8e6cc710cdf588a67
SHA256 57ec49be5d233e98ce1381ecc69b7ce22e38097e4000471eed4e062e9a9444af
CRC32 4cafc671
Example file location C:\Windows\SysWOW64\
Filename localsec.dll
System Windows 7
File size 551936 bytes
Date 2010-11-21
File details
MD5 77fd3c1f628fda66dea1d8234cec7e52
SHA1 c87fc9e9530325d6b0c0e1b5e718ee1808db794c
SHA256 824ed72fcb7c4116f3647f256aaf78d8c86edab23e45c3fef3d298b7621fb5ca
CRC32 425a62cf
Example file location C:\Windows\SysWOW64\
Filename localsec.dll
System Windows Vista
File size 544768 bytes
Date 2008-01-21
File details
MD5 1c3c8b913135e859f7396f56fc3d4a67
SHA1 d88855a5a0e39e93d20a4edf3c7b085fc2f92771
SHA256 e9287d5264519ddf460f384598a4996c1eadacca8b64dd213c2522a0fafccfaa
CRC32 6fad2581
Example file location ---
Filename localsec.dll
System Windows Vista
File size 429056 bytes
Date -0001-11-30
File details
MD5 53964ac4646acc32a689405312b10524
SHA1 b718d7361b3f4bff8253d5d46d25f16a296a430a
SHA256 ae90b9a02d15451f4de938aed2e488d523fba5bba2423ac881a33e3ecab1a597
CRC32 3b801475
Example file location ---
Filename localsec.dll
System Windows XP
File size 221696 bytes
Date 2008-04-14
File details
MD5 8eb3f7b700ab00a2f51b171178965a1c
SHA1 c2e86e3d6873a207ebfb0bc846d1049a1048d328
SHA256 b797bf3ee58df7ab1d26b0e4ac30603aaf2da483254e981bfd8b2605435eb146
CRC32 5a23d8bd
Example file location ---