How to Download and Fix mrxsmb10.sys?

Sometimes Windows system displays error messages regarding corrupted or missing mrxsmb10.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 mrxsmb10.sys file can therefore effect in failed execution of the started process.

mrxsmb10.sys file Longhorn SMB Downlevel SubRdr. 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 mrxsmb10.sys related errors on your device. You can also download mrxsmb10.sys file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, 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

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Fix mrxsmb10.sys errors

1 Information about mrxsmb10.sys file
2 Errors related to mrxsmb10.sys file
3 How to fix mrxsmb10.sys 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 mrxsmb10.sys

4.1 List of mrxsmb10.sys file versions

File info

General information
Filename	mrxsmb10.sys
File extension	SYS
Description	Longhorn SMB Downlevel SubRdr

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	English (U.S.)

Most common mrxsmb10.sys file related problems

There are various types of errors related to mrxsmb10.sys file. mrxsmb10.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 mrxsmb10.sys file. If you encounter one listed below (or similar), please consider the following suggestions.

mrxsmb10.sys is corrupted
mrxsmb10.sys cannot be located
Runtime Error - mrxsmb10.sys
mrxsmb10.sys file error
mrxsmb10.sys file cannot be loaded. Module was not found
cannot register mrxsmb10.sys file:
mrxsmb10.sys file could not be loaded
mrxsmb10.sys file doesn't exist

mrxsmb10.sys

Application could not be started because mrxsmb10.sys file is missing. Reinstall the application to solve the problem.

Problems related to mrxsmb10.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 mrxsmb10.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 mrxsmb10.sys errors in just few steps?

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

mrxsmb10.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 mrxsmb10.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 mrxsmb10.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 mrxsmb10.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 mrxsmb10.sys file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the mrxsmb10.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 mrxsmb10.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 mrxsmb10.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 mrxsmb10.sys file

The last solution is to manually download and replace mrxsmb10.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 mrxsmb10.sys file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of mrxsmb10.sys file example directory paths.

Windows 10: C:\Windows\System32\drivers\
Windows 8.1: C:\Windows\System32\drivers\
Windows 8: 1: C:\Windows\System32\drivers\
Windows 7: C:\Windows\System32\drivers\
Windows Vista: C:\Windows\System32\drivers\

If the steps did not solve your mrxsmb10.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 mrxsmb10.sys

System Windows 10

File size 228352 bytes

Date 2017-03-18

Download

File details
	MD5	ba5ced5eb2834b0ee10b4a5643e23576
	SHA1	c2138885a20d15ed593676b66bb5b06cb6b2ffb1
	SHA256	b0667ba75656161d64e4936080cfadb499f117f8960821a91ad004d52e383b15
	CRC32	69d74b54
	Example file location	C:\Windows\System32\drivers\

Filename mrxsmb10.sys

System Windows 8.1

File size 227840 bytes

Date 2014-11-21

Download

File details
	MD5	f37f40422662235ab5768c303e829602
	SHA1	1b9f8a9091f5bc51a85a1502b4b171b833bfc2a1
	SHA256	b1350ae9827fcf48fdc7bca83ce5a7e1c54550449f6f56ac39e1e1ecb9ea56dd
	CRC32	a0c5f865
	Example file location	C:\Windows\System32\drivers\

Filename mrxsmb10.sys

System Windows 8

File size 244736 bytes

Date 2012-07-26

Download

File details
	MD5	b9f3da35cde171b5cba70319ad7d5e59
	SHA1	b14e67a881ee8b97e50ad46e0191c8582a7f55ea
	SHA256	a05fd89b048cbf96ffc0e78e58304b1468e2c0272288feb200c0b92361239722
	CRC32	d307151e
	Example file location	1: C:\Windows\System32\drivers\

Filename mrxsmb10.sys

System Windows 7

File size 287744 bytes

Date 2010-11-21

Download

File details
	MD5	08e2345df129082bcdffdc1440f9c00d
	SHA1	b7cf51581f61fb6258adaf7d4925c214fadbb3b4
	SHA256	2adf69f49df8c43d4440b6c8a62085c51518ca895a88d37264c60a0b4b1ec55f
	CRC32	1db57e2b
	Example file location	C:\Windows\System32\drivers\

Filename mrxsmb10.sys

System Windows Vista

File size 273408 bytes

Date 2009-04-11

Download

File details
	MD5	d35768909607b7b4f827b2105dd6b6cf
	SHA1	756d8751a9aa4e4f3fa380bbe9279df74d49c595
	SHA256	d0a5b513fc02c4fda8fd8a811391c0bd5ebc73e5894d497bd5bd43103859901d
	CRC32	6aef0a01
	Example file location	C:\Windows\System32\drivers\