Download processr.sys to Fix Errors

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

processr.sys file Processor Device 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 processr.sys related errors on your device. You can also download processr.sys file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Vista, Windows Vista, Windows XP 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, Windows XP

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Fix processr.sys errors

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

4.1 List of processr.sys file versions

File info

General information
Filename	processr.sys
File extension	SYS
Description	Processor Device 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.)

Most common processr.sys file related problems

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

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

processr.sys

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

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

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

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

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

Go to the folder where the file should be located and paste the downloaded file. Below is the list of processr.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: ---
Windows Vista: ---
Windows Vista: ---
Windows XP: ---

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

System Windows 10

File size 141312 bytes

Date 2017-03-18

Download

File details
	MD5	e352598ea477caf3422df4f28198c7b5
	SHA1	b97d9ab587d5ecdb67e646c8b59f6fff1209df9e
	SHA256	a2e2f29ea27330f0219ab89eff56d5d8475d281fe228f0e6af8b61732d6abd8d
	CRC32	365a64a3
	Example file location	C:\Windows\System32\drivers\

Filename processr.sys

System Windows 8.1

File size 83456 bytes

Date 2013-08-22

Download

File details
	MD5	0be3706ee01aa76d1583e82ae2e680d6
	SHA1	93f463b357975fb367f58882aad7410a16167d99
	SHA256	05b86010b88ba13ade4a9a3ecdec376d833c7fb6bac61acd9e3b406cf007e46e
	CRC32	46f390d2
	Example file location	C:\Windows\System32\drivers\

Filename processr.sys

System Windows 8

File size 77312 bytes

Date 2012-07-26

Download

File details
	MD5	03b982cad4c2661076061f726200699e
	SHA1	30aef5f3a7b6f1dd9f7039006d82460c8768ea15
	SHA256	c2e41c86f9f0aa4a1989587ce176059efa51ef9a0878747733f8b8d3798d0f4e
	CRC32	6bea76ee
	Example file location	1: C:\Windows\System32\drivers\

Filename processr.sys

System Windows 7

File size 60416 bytes

Date 2009-07-13

Download

File details
	MD5	0d922e23c041efb1c3fac2a6f943c9bf
	SHA1	6339eb56505ecd15fbe35c10d92132af92acb501
	SHA256	855418a6a58dcafb181a1a68613b3e203afb0a9b3d9d26d0c521f9f613b4ead5
	CRC32	7ece440e
	Example file location	---

Filename processr.sys

System Windows Vista

File size 47104 bytes

Date 2008-01-21

Download

File details
	MD5	5080e59ecee0bc923f14018803aa7a01
	SHA1	f2266b6dd1ac2c8e63d02cd24c458358f3a81cd5
	SHA256	2e201511821aeccf056962399afa3533ed765a3e7fd30e7b38a6d13837367e69
	CRC32	878872a8
	Example file location	---

Filename processr.sys

System Windows Vista

File size 43008 bytes

Date -0001-11-30

Download

File details
	MD5	6bc78e5f12cbb74e7930aaaa4a0db387
	SHA1	21e1dbe35d78b3bd22255f437ca6a5d7a08806d1
	SHA256	df127c56cc3edcda15539d6d76707567ac16630a2f8e86f5a1e37dc5aca4034f
	CRC32	0b97abda
	Example file location	---

Filename processr.sys

System Windows XP

File size 35840 bytes

Date 2008-04-14

Download

File details
	MD5	a32bebaf723557681bfc6bd93e98bd26
	SHA1	c3c96a042fac130553b92eb8f5c5d59a57a3cfd5
	SHA256	35039ba72a29f87b2ca37dcde4efdaabbdead8ce3eb8652acc665994118145a6
	CRC32	d30aa2ce
	Example file location	---