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How to Repair mpsdrv.sys? Download Now

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

mpsdrv.sys file Microsoft Protection Service 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 mpsdrv.sys related errors on your device. You can also download mpsdrv.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.

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

File info

General information
Filename mpsdrv.sys
File extension SYS
Description Microsoft Protection Service 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 English (U.S.)
mpsdrv.sys

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

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

mpsdrv.sys

Error

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

OK

Problems related to mpsdrv.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 mpsdrv.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.

mpsdrv.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

Virus Scan

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

Windows Update

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of mpsdrv.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 mpsdrv.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 mpsdrv.sys
System Windows 10
File size 55808 bytes
Date 2017-03-18
File details
MD5 a8843b95c41345b7ed9c6159da614fa4
SHA1 2df190c6ed590f17bb3dc649a475a68d9d2dcede
SHA256 9748039aac46b702d5206e5c5238e093e817cf4ebc65ef97f8ca0da49ec150cc
CRC32 9e976ea4
Example file location C:\Windows\System32\drivers\
Filename mpsdrv.sys
System Windows 8.1
File size 54272 bytes
Date 2014-11-21
File details
MD5 9274a2503aac12367bd74b13c8323a86
SHA1 9c9b43f08ed383da5203930080a14e0e41538f84
SHA256 a08790b697efbe851f49445d2633d1546274a0c9860fbcb441c4de0bd5410099
CRC32 973b2db9
Example file location C:\Windows\System32\drivers\
Filename mpsdrv.sys
System Windows 8
File size 56832 bytes
Date 2012-07-26
File details
MD5 c8d0e7a4c5033ef0a7dd076f08cf2f70
SHA1 2eac791f4a51b6375833922f6e85f1f422a71534
SHA256 d16d415d419f74493ebe862d936bcd59e6890ecb53dae02992adbe022551993a
CRC32 b712d0ce
Example file location 1: C:\Windows\System32\drivers\
Filename mpsdrv.sys
System Windows 7
File size 77312 bytes
Date 2009-07-14
File details
MD5 6c38c9e45ae0ea2fa5e551f2ed5e978f
SHA1 12d240a51818eb1076a738f4c0e21fe24327cfc2
SHA256 5a3fa2f110029cb4cc4384998edb59203fdd65ec45e01b897fb684f8956ead20
CRC32 8ffc6899
Example file location C:\Windows\System32\drivers\
Filename mpsdrv.sys
System Windows Vista
File size 81408 bytes
Date 2008-01-21
File details
MD5 c92b9abdb65a5991e00c28f13491dba2
SHA1 f58d3bf0ac3b616974c5d9ce4cbdc47ad1726674
SHA256 d1233381a9e4262f0ab396bbdb7de402d4370805e11eb8a118c846f6e9474098
CRC32 56f53676
Example file location C:\Windows\System32\drivers\