dssec.dll.mui Troubleshoot and Download

Sometimes Windows system displays error messages regarding corrupted or missing dssec.dll.mui 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 dssec.dll.mui file can therefore effect in failed execution of the started process.

dssec.dll.mui file Directory Service Security UI. 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 dssec.dll.mui related errors on your device. You can also download dssec.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

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

User popularity

Fix dssec.dll.mui errors

1 Information about dssec.dll.mui file
2 Errors related to dssec.dll.mui file
3 How to fix dssec.dll.mui related errors?

3.1 Scanning for malicious software
3.2 System and driver update
3.3 System File Checker tool
3.4 System recovery

4 Download dssec.dll.mui

4.1 List of dssec.dll.mui file versions

File info

General information
Filename	dssec.dll.mui
File extension	MUI
Description	Directory Service Security UI

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Dynamic link library
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	English (U.S.)

Most common dssec.dll.mui file related problems

There are various types of errors related to dssec.dll.mui file. dssec.dll.mui 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 dssec.dll.mui file. If you encounter one listed below (or similar), please consider the following suggestions.

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

dssec.dll.mui

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

Problems related to dssec.dll.mui 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 dssec.dll.mui 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.

How to fix dssec.dll.mui errors in just few steps?

Remember, before taking any action related to system files perform a backup copy of your data!

dssec.dll.mui 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

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with dssec.dll.mui 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.

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

Go to the Windows "Start" menu
Type "Windows Update" in the search field
Choose the appropriate software program (name may vary depending on your system version)
Check if your system is up to date. If any unapplied updates are listed, install them immediately.
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 dssec.dll.mui 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 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 dssec.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the dssec.dll.mui file with properly working version. To use the tool:

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

Step 4: Restoring Windows system

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

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

If all the above-mentioned methods failed and the dssec.dll.mui 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 dssec.dll.mui file

The last solution is to manually download and replace dssec.dll.mui 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 dssec.dll.mui file.

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

Windows 10: C:\Windows\System32\en-US\
Windows 8.1: C:\Windows\System32\en-US\
Windows 8: 1: C:\Windows\System32\en-US\
Windows 7: C:\Windows\System32\en-US\
Windows 7: C:\Windows\System32\en-US\
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your dssec.dll.mui 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 dssec.dll.mui

System Windows 10

File size 8704 bytes

Date 2017-03-18

Download

File details
	MD5	185fb461688d00910eea318d5f4aa295
	SHA1	0543983bd1dd9b059bd1a92d2730e9e4bf1eeee2
	SHA256	def2d6c60d35ed04fd07914ac6bed1afd194b014ed353deeb4428f7143824b9f
	CRC32	a54a28f0
	Example file location	C:\Windows\System32\en-US\

Filename dssec.dll.mui

System Windows 8.1

File size 8704 bytes

Date 2014-11-21

Download

File details
	MD5	29f5df2490c7723e3e449ae277123c9e
	SHA1	818ef038e2320e2549f6c1c86afc204b1d9451ca
	SHA256	766a8732e2bc9a1fe27ed27180080eead82ef3b6585c8034cb70422b6ad075cc
	CRC32	cae4e283
	Example file location	C:\Windows\System32\en-US\

Filename dssec.dll.mui

System Windows 8

File size 8192 bytes

Date 2012-07-26

Download

File details
	MD5	35af6c11d4e4eeb5db25b06c63c868dd
	SHA1	2bbeb6b36330b6387b0dcc7499862646d593b628
	SHA256	64b66cb65e6a7242b5a7655b9d586a75393833f0bf3eb0fcc89744e39172d546
	CRC32	c60cb23b
	Example file location	1: C:\Windows\System32\en-US\

Filename dssec.dll.mui

System Windows 7

File size 8704 bytes

Date 2011-04-12

Download

File details
	MD5	0cbd6887c902c4de88c3ea1ec0786b7d
	SHA1	4c2dd1199696fc17e3eb78aca0aa7ded62b03b4c
	SHA256	7211b379a9ff787f670b4d066e4226919ee1f7824f42ee391df2e660e171ec95
	CRC32	952d98b2
	Example file location	C:\Windows\System32\en-US\

Filename dssec.dll.mui

System Windows 7

File size 8704 bytes

Date -0001-11-30

Download

File details
	MD5	bcf8c8c63c22bdec2721118118c9afb4
	SHA1	f09d60456e14a6c24c56501067d23bbb9d2495e6
	SHA256	f24100221ccc8c824ed7a69b8a91bbae8d5ef9e69aa080523fd042341a79113e
	CRC32	ed46d8b8
	Example file location	C:\Windows\System32\en-US\

Filename dssec.dll.mui

System Windows Vista

File size 8704 bytes

Date 2008-01-21

Download

File details
	MD5	d2fcbcdc601740a85e9e714ab67127a7
	SHA1	6bc5a3a8b387bd479f8813e9b427ee8b2f699f6b
	SHA256	b5adfd9e3f27fc331645ee0a594f2f35e5d299510d546043852b4761eb1e75fc
	CRC32	8a8bed17
	Example file location	---

Filename dssec.dll.mui

System Windows Vista

File size 9216 bytes

Date -0001-11-30

Download

File details
	MD5	f92397a5c2aec1fcf9239dfaed6a58ba
	SHA1	ff6445c8a2db81799dc43616d913dde4cefaf652
	SHA256	d7219ec1d729e3f9f082bb43b5b013525da5345cac0691af2040441e4bc0fed8
	CRC32	7e321da1
	Example file location	---