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atikmdag.sys.mui - How to Fix? Download Now

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

atikmdag.sys.mui file ATI Radeon Kernel Mode Driver. 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 atikmdag.sys.mui related errors on your device. You can also download atikmdag.sys.mui file compatible with Windows 8, Windows 7, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 8, Windows 7, Windows Vista
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Fix atikmdag.sys.mui errors

File info

General information
Filename atikmdag.sys.mui
File extension MUI
Description ATI Radeon Kernel Mode Driver
Software
Program ATI Radeon Family
Author Advanced Micro Devices, Inc.
Details
MIME type application/octet-stream
File type Driver
System Windows NT 32-bit
Copyrights Copyright (C) 1998-2011 Advanced Micro Devices, Inc.
Character set Unicode
Language cod English (U.S.)
atikmdag.sys.mui

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

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

atikmdag.sys.mui

Error

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

OK

Problems related to atikmdag.sys.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 atikmdag.sys.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.

atikmdag.sys.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

Virus Scan

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

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to atikmdag.sys.mui 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 atikmdag.sys.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

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

The last solution is to manually download and replace atikmdag.sys.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 atikmdag.sys.mui file.

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

  • Windows 8: C:\Windows\System32\drivers\en-US\
  • Windows 7: C:\Windows\System32\drivers\en-US\
  • Windows Vista: C:\Windows\System32\drivers\en-US\

If the steps did not solve your atikmdag.sys.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 atikmdag.sys.mui
System Windows 8
File size 3584 bytes
Date 2012-07-26
Download
File details
MD5 be701a6548a0ba9c16659bb065b61580
SHA1 1ce269cc9003e8edd3b281f39ae46ccbbfafd573
SHA256 0a595e5a426a12fa1bcfcff3359f0ab135ab90d4507c448803c122d2ffd8f401
CRC32 89dd8d5a
Example file location C:\Windows\System32\drivers\en-US\
Filename atikmdag.sys.mui
System Windows 7
File size 3072 bytes
Date 2011-04-12
Download
File details
MD5 2990593cbe18904d5ec0d8d012f56be0
SHA1 042f544f55344506ead591513f9d7d74e1da770c
SHA256 095fdc50a4a567a5b0af05ec8c8a8b22b34b4ece8136da9bfa04b5ed95c856cc
CRC32 db66c23f
Example file location C:\Windows\System32\drivers\en-US\
Filename atikmdag.sys.mui
System Windows Vista
File size 3072 bytes
Date 2006-11-02
Download
File details
MD5 55c717fd200f9015ecc78349416f33f8
SHA1 c0064c823377cf519d77e22cd0e640e3bdbdfb43
SHA256 6be44ad2cf9f15177975ef3a35fb38338ed37a5bc35329064dc25f3d5cccdc9b
CRC32 51f3fa6c
Example file location C:\Windows\System32\drivers\en-US\