How to Repair psmsrv.dll.mui? Download Now

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

psmsrv.dll.mui file Process State Manager (PSM) Service. 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 psmsrv.dll.mui related errors on your device. You can also download psmsrv.dll.mui file compatible with Windows 10, Windows 8.1, Windows 8 devices which will (most probably) allow you to solve the problem.

Compatible with: Windows 10, Windows 8.1, Windows 8

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Fix psmsrv.dll.mui errors

1 Information about psmsrv.dll.mui file
2 Errors related to psmsrv.dll.mui file
3 How to fix psmsrv.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 psmsrv.dll.mui

4.1 List of psmsrv.dll.mui file versions

File info

General information
Filename	psmsrv.dll.mui
File extension	MUI
Description	Process State Manager (PSM) Service

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 psmsrv.dll.mui file related problems

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

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

psmsrv.dll.mui

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

Problems related to psmsrv.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 psmsrv.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 psmsrv.dll.mui errors in just few steps?

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

psmsrv.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 psmsrv.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 psmsrv.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 psmsrv.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 psmsrv.dll.mui file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the psmsrv.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 psmsrv.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 psmsrv.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 psmsrv.dll.mui file

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of psmsrv.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\

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

System Windows 10

File size 3584 bytes

Date 2017-03-18

Download

File details
	MD5	d2d98099943bf10a0a01b2846fe83adf
	SHA1	ab6f0801be1a9d60226402debc6491c52f9c2ef8
	SHA256	4940018957456e7b261d1c1b3472a5c7b419fb3484757d58f7a61df51b0e83d0
	CRC32	497ded74
	Example file location	C:\Windows\System32\en-US\

Filename psmsrv.dll.mui

System Windows 8.1

File size 2560 bytes

Date 2014-11-21

Download

File details
	MD5	d86698867410cd291b164c05f1929163
	SHA1	86244e304fa48c842b22ed7b1f129da9be597115
	SHA256	ccc2ec56b30db3d5832113f90b65ea160c69c36b2971905f499c9b591046a148
	CRC32	36fdbb0d
	Example file location	C:\Windows\System32\en-US\

Filename psmsrv.dll.mui

System Windows 8

File size 2560 bytes

Date 2012-07-26

Download

File details
	MD5	4e390e3b39842a3f407d9866ab996db8
	SHA1	59d8a08ad70c8b19b7d3ee084a890f50b633228c
	SHA256	2c5e5f17485c262cbefd0f5ecee4562731be7b1da24c2749aca6f4148bb1c4ff
	CRC32	9e8ff61a
	Example file location	1: C:\Windows\System32\en-US\