Download m4mc.sys to Fix Errors

Sometimes Windows system displays error messages regarding corrupted or missing m4mc.sys 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 m4mc.sys file can therefore effect in failed execution of the started process.

m4mc.sys file MagFile Medium changer 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 m4mc.sys related errors on your device. You can also download m4mc.sys file compatible with Windows 10, Windows 8.1, Windows 8, 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 Vista, Windows Vista

User popularity

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

4 Download m4mc.sys

4.1 List of m4mc.sys file versions

File info

General information
Filename	m4mc.sys
File extension	SYS
Description	MagFile Medium changer driver

Software
Program	Microsoft® Windows® Operating System
Author	Microsoft Corporation

Details
MIME type	application/octet-stream
File type	Driver
System	Windows NT 32-bit
Copyrights	© Microsoft Corporation. All rights reserved.
Character set	Unicode
Language cod	Neutral

Most common m4mc.sys file related problems

There are various types of errors related to m4mc.sys file. m4mc.sys 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 m4mc.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

m4mc.sys is corrupted
m4mc.sys cannot be located
Runtime Error - m4mc.sys
m4mc.sys file error
m4mc.sys file cannot be loaded. Module was not found
cannot register m4mc.sys file:
m4mc.sys file could not be loaded
m4mc.sys file doesn't exist

m4mc.sys

Application could not be started because m4mc.sys file is missing. Reinstall the application to solve the problem.

Problems related to m4mc.sys 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 m4mc.sys 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 m4mc.sys errors in just few steps?

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

m4mc.sys 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 m4mc.sys 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 m4mc.sys 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 m4mc.sys 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 m4mc.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the m4mc.sys 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 m4mc.sys 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 m4mc.sys 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 m4mc.sys file

The last solution is to manually download and replace m4mc.sys 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 m4mc.sys file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of m4mc.sys file example directory paths.

Windows 10: C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_ba100587bcd18b1c\
Windows 8.1: C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_86a2bc5c83e005e4\
Windows 8: 1: C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_86a2bc5c83e005e4\
Windows 7: ---
Windows Vista: ---
Windows Vista: ---

If the steps did not solve your m4mc.sys 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 m4mc.sys

System Windows 10

File size 9216 bytes

Date 2017-03-18

Download

File details
	MD5	918c63f1b8eb6468db7e0544256a78cd
	SHA1	928164ac3bb92ba0ca93f285ffbe52600fdcf2f1
	SHA256	70bd27416de6200b7f8803d2c2f93c3bb926043f4104bb9eb5495e9d4e4e0aca
	CRC32	ab233f8e
	Example file location	C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_ba100587bcd18b1c\

Filename m4mc.sys

System Windows 8.1

File size 9216 bytes

Date 2013-08-22

Download

File details
	MD5	8c7a2cf9740a3b0bfb18b51218a01f2a
	SHA1	60b880721fa31245760ad33b5edaf21ebc64c679
	SHA256	e5a0fbec7ee3de7c64f1e30840c048a46b8d649466f0d6b48edb028949db56b0
	CRC32	cd48f702
	Example file location	C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_86a2bc5c83e005e4\

Filename m4mc.sys

System Windows 8

File size 9216 bytes

Date 2012-07-26

Download

File details
	MD5	4e3a626a67b0564a8ab5a250a8408676
	SHA1	ec0fe655ac633d463fa46268546781cb688fd7d0
	SHA256	b8f0312989d41a15949b072c2c007fe56a8fea0bb5a3a474594539838b7c5859
	CRC32	f02e600f
	Example file location	1: C:\Windows\System32\DriverStore\FileRepository\mchgr.inf_x86_86a2bc5c83e005e4\

Filename m4mc.sys

System Windows 7

File size 11264 bytes

Date 2010-11-21

Download

File details
	MD5	60c781559d25ed341fc76e0695302772
	SHA1	b400c4eaf6a05c73523c200f4669370a58e9284c
	SHA256	f7811a488e3c503a412236ba205833d053a4ed7ef221bf52fcd15945518753b3
	CRC32	e0998106
	Example file location	---

Filename m4mc.sys

System Windows Vista

File size 11264 bytes

Date 2008-01-21

Download

File details
	MD5	79be99c1754e695a48c4fbca16da8f81
	SHA1	671194b70f8e8594329700f2da1e19ee100b67a6
	SHA256	aa714f094cbf72c47856f2fc2ddef1b6a304533c6e31dab625056cd9cb918a52
	CRC32	ba30177f
	Example file location	---

Filename m4mc.sys

System Windows Vista

File size 11264 bytes

Date -0001-11-30

Download

File details
	MD5	8d82bb8fbe5254a2d32c01d5c5f14062
	SHA1	cea13b80dc6ccae14dfe2e2c1763f1072d5188e4
	SHA256	50f577face77beae5f74f46ee7093ea3a21fb3e1d45e36739296c85611f8e4e9
	CRC32	aac2bb33
	Example file location	---