Search
  • For Individuals
      « Back
    • Windows Data Recovery

      Recovers lost or deleted Office documents, emails, presentations & multimedia files.

      Free Standard Professional Premium

    • Mac Data Recovery

      Recovers deleted files, photos, videos etc. on Mac.

      Free Standard Professional Premium

    • Photo Recovery

      Recover photos, videos, & audio files from all cameras and storage on Windows or Mac.

      Free Standard Professional Premium

    • Video Repair
    • Photo Repair
    • iPhone Data Recovery
  • For Business
      « Back
    • Email Repair & Converter

      Repair for Exchange Converter for EDB Converter for OST Converter for NSF Converter for OST MBOX Repair for Outlook

    • Database & File Repair

      Repair for MS SQL Repair for Access Repair for QuickBooks Software Repair for Excel Extractor for Windows Backup Repair for MySQL

    • Data Recovery & Erasure

      Data Recovery Professional Data Recovery Technician Mac Recovery for Technician Virtual Machine Recovery File Erasure Software Mobile Erasure Drive Erasure File Eraser Software File Eraser Software for Mac

    • Toolkit

      Exchange Toolkit Outlook Toolkit File Repair Toolkit MS SQL Toolkit Data Recovery Toolkit

    • Forensic

      Email Forensic Exchange Auditor Log Analyzer for MySQL Log Analyzer for MS SQL

  • Store
  • Partners
  • Services
  • Offers
  • Support

 

  • For Individuals
    DIY software for anyone who works with data.

    Windows Data Recovery Recovers lost or deleted Office documents, emails, presentations & multimedia files

    Free Standard Professional Premium

    Mac Data Recovery Especially for Mac users to recover deleted documents and multimedia files from macOS

    Free Standard Professional Premium

    Video Repair Windows Mac Repair multiple corrupt videos in one go. Supports MP4, MOV & other formats.

    StandardPremium

    Photo Recovery Windows Mac Recover photos, videos, & audio files from all cameras and storage on Windows or Mac.

    Standard Professional Premium

    iPhone Data Recovery Windows Mac Recover deleted photos, videos, contacts, messages etc. directly from iPhone & iPad

    Recover Erase Toolkit

    Photo Repair Windows Mac Repair multiple corrupt photos in one go. Supports JPEG & other formats.

    Standard Professional Premium


  • For Business
    • Email Repair
    • Email Converter
    • File Repair
    • Data Recovery & Erasure
    • Toolkit
    • Forensic

    Exchange Repair Repair corrupt EDB file & export mailboxes to Live Exchange or Office 365

    Outlook PST Repair Repair corrupt PST & recover all mailbox items including deleted emails & contacts

    OLM Repair Repair Outlook for Mac (OLM) 2011 & 2016 backup files & recover all mailbox items

    Exchange Toolkit Repair EDB & Exchange backup file to restore mailboxes, convert OST to PST, & convert EDB to PST

    Active Directory Repair Repair corrupt Active Directory database (Ntds.dit file) & extract all objects in original form

    EDB to PST Convert online & offline EDB file & extract all mailbox items including Public Folders in PST

    OST to PST Convert inaccessible OST file & extract all mailbox items including deleted emails in PST

    NSF to PST Convert IBM Notes NSF file & export all mailbox items including emails & attachments to PST

    MBOX to PST Convert MBOX file of Thunderbird, Entourage & other clients, & export mailbox data to PST

    OLM to PST Convert Outlook for Mac Data File (OLM) & export all mailbox data to PST in original form

    GroupWise to PST Convert GroupWise mail & export all mailbox items - emails, attachments, etc. - to PST

    EML to PST Convert Windows Live Mail (EML) file & export mailbox data - emails, attachments, etc. - to PST

    Office 365 to PST Connect to Office 365 account & export mailbox data to PST and various other formats

    DBX to PST Convert Outlook Express (DBX) file & export all mailbox data - emails, attachments, etc. - to PST

    SQL Repair Repair corrupt .mdf & .ndf files and recover all database components in original form

    Access Repair Repair corrupt .ACCDB and .MDB files & recover all records & objects in a new database

    QuickBooks Repair Repair corrupt QuickBooks® data file & recover all file components in original form

    MySQL Repair Repair MyISAM & InnoDB tables and recover all objects - keys, views, tables, triggers, etc.

    Excel Repair Repair corrupt Excel (.XLS & .XLSX) files and recover tables, charts, chart sheet, etc.

    BKF Repair Repair corrupt backup (BKF, ZIP, VHDX and .FD) files and restore complete data

    Database Converter Interconvert MS SQL, MySQL, SQLite, and SQL Anywhere database files

    PowerPoint Repair Repair corrupt PPT files and restore tables, header, footer, & charts, etc. like new

    File Repair Toolkit Repair corrupt Excel, PowerPoint, Word & PDF files & restore data to original form

    Data Recovery Windows Mac Recover lost or deleted data from HDD, SSD, external USB drive, RAID & more.

    Technician Toolkit

    Tape Data Recovery Retrives data from all types and capacities of tape drives including LTO 1, LTO 2, LTO 3, & others.

    Virtual Machine Recovery Recover documents, multimedia files, and database files from any virtual machine

    File Erasure Permanently wipe files and folders, and erase traces of apps and Internet activity.

    Standard Corporate

    Mobile Erasure Certified and permanent data erasure software for iPhones, iPads, & Android devices

    Drive Erasure Certified and permanent data erasure software for HDD, SSD, & other storage media Windows Mac

    Exchange Toolkit 5-in-1 software toolkit to recover Exchange database, convert EDB to PST, convert OST to PST, restore Exchange backup, and reset Windows Server password.

    Outlook Toolkit Comprehensive software suite to repair PST files, merge PST files, eliminate duplicate emails, compact PST files, and recover lost or forgotten Outlook passwords.

    File Repair Toolkit Powerful file repair utility to fix corrupt Word, PowerPoint, and Excel documents created in Microsoft Office. It also repairs corrupt PDF files and recovers all objects.

    MS SQL Toolkit 5-in-1 software toolkit to repair corrupt SQL database, restore database from corrupt backup, reset database password, analyze SQL logs, & interconvert databases.

    Data Recovery Toolkit Software helps to recovers deleted data from Windows, Mac and Linux storage devices. Also supports recovery from RAIDs & Virtual Drives.

    Email Forensic Advanced email forensic solution for cyber experts to audit, analyze, or investigate emails & gather evidences.

    Exchange Auditor Exchange Server monitoring solution to automate audits, scans and generate reports ìn real-time.

    Log Analyzer for MySQL Analyze forensic details of MySQL server database log files such as Redo, General Query, and Binary Log.

    Log Analyzer for MS SQL Track & analyze MS SQL Server database transactions log files.

    Email Forensic
    STELLAR EMAIL FORENSIC

    Advanced email forensic tool to analyze and collect the mailbox data of email clients

    Learn More arrow


    All Products arrow

    All Products arrow

    All Products arrow

    All Products arrow

  • Our Partners
  • Lab Services
  • microphone-icon-android

    Trending Searches

    Data Recovery

    Photo Recovery

    Video Repair

    iPhone Data Recovery

    File Erasure Software

    Exchange Repair

    OST to PST

    PST Repair

    Raid Recovery

    MS SQL Repair

  • English Deutsch Français Nederlands Italiano Español 日本語 简体中文
  • Support
Windows Data Recovery- Professional 5 minute read

What is IRQL_NOT_LESS_OR_EQUAL Error in Windows 10?

Updated on May 26th, 2021
Mansi Verma
Written By
Mansi Verma
Rohit Arora
Approved By
Rohit Arora

Summary: Are you encountering ‘IRQL_NOT_LESS_OR_EQUAL’ error? This blog consists of all the information about IRQL_NOT_LESS_OR_EQUAL Error in Windows 10 including the causes of this error, why it shows a stop code ‘0x0000000A’, and how to fix this BSOD error. We’ve also discussed how to recover data lost due to this error with Stellar Data Recovery Professional software. Get the software now!

What is IRQL_NOT_LESS_OR_EQUAL Error in Windows 10?

“I have gone through a number of forums and tried everything to cure irql_not_less_or_equal error. Is there any other effective method to solve this error or should I just reach out to a tech-expert? Any help would be appreciated.”

“I am facing a blue screen problem with error code 0x0000000A. My previous system was Windows 7 Pro in which I used to face the same issue. Now, even after upgrading to Windows 10, I’m still getting this error message. Can anyone help?”

Contents

  • IRQL_NOT_LESS_OR_EQUAL Error
  • Major Causes of IRQL_NOT_LESS_OR_EQUAL Error
  • How To Fix IRQL_NOT_LESS_OR_EQUAL Error in Windows 10?
  • Lost Data Due To BSOD Error? Recover it With a Windows Data Recovery Tool
  • Conclusion

IRQL_NOT_LESS_OR_EQUAL Error

The IRQL_NOT_LESS_OR_EQUAL is a BSOD (Blue Screen of Death) error. This error occurs at Windows startup and with a STOP Code: 0x0000000A (See Image 1). Generally, this error occurs due to the faulty device driver, device memory, or other reasons.

IRQL_NOT_LESS_OR_EQUAL Error
Image 1: IRQL_NOT_LESS_OR_EQUAL Error

Major Causes of IRQL_NOT_LESS_OR_EQUAL Error

There could be several causes associated with this blue screen error, which are as follows:

  • Faulty or Corrupt Device Drivers
  • Malicious Software installed on PC
  • Corrupt System Files
  • Faulty/Corrupt Hardware
  • Wrong Windows Installation
Note: In case of such BSOD (Blue Screen of Death) errors, you may lose important data from your Windows system. Recover lost data using a Professional Windows Data Recovery tool and then proceed further to get rid of ‘IRQL_NOT_LESS_OR_EQUAL’ error with the help of below methods.

How To Fix IRQL_NOT_LESS_OR_EQUAL Error in Windows 10?

how-to-fix-irql-not-less-or-equal-error-in-windows10

Method 1: Update Device Drivers

If faulty or corrupt Device Drivers are causing this error with stop code: 0x0000000A, update drivers or uninstall them by following these steps:

a. Press Windows + R to open Run dialog box. Type devmgmt.msc and hit Enter to open Device Manager (See Image 2).

Open Device Manager using Run dialogue box
Image 2: Open Device Manager using Run dialogue box

b. Select a category to see device drivers.

c. Right-click the selected driver and click Update Driver (See Image 3).

click Update Driver on the screen
Image 3: Select driver and click Update Driver on the screen

d. Select Search automatically for updated driver software. (See Image 4)

Search automatically for updated driver software from the open window
Image 4: Search automatically for updated driver software from the open window

e. Windows will search for the latest software drivers. You may check the drivers and update them. 

f. In case you don’t find the appropriate driver, uninstall the corrupt Driver to fix the issue.

Method 2: Run Windows Memory Diagnostic Tool

Sometimes, there could be a problem with RAM. To check if the system RAM is causing this error, run the Windows Memory Diagnostic tool in few simple steps as below:

a. Open Windows Memory Diagnostic tool by typing memory diagnostic in the Windows Search Box. (See Image 5)

Open Windows Memory Diagnostic using Windows search box
Image 5: Open Windows Memory Diagnostic using Windows search box

b. Click Restart now and check for problems (recommended). (See Image 6)

Select Restart now and check for problems (recommended)
Image 6: Select Restart now and check for problems (recommended)

c. Wait for the process to end. Once the search is completed, the computer will show all the detected problems on the screen.

Method 3: Run SFC/Scannow

Corrupt system files could also be the reason behind IRQL_NOT_LESS_OR_EQUAL error: 0x0000000A. You may fix the error by following the given steps:

a. Open Command Prompt by typing cmdin the Windows Search Box and click Run as administrator. (Image 7)

Open Command Prompt and Run it as an administrator
Image 7: Open Command Prompt and Run it as an administrator

b. In Command Prompt window, type SFC/Scannow command and hit Enter. ( See Image 8)

Type SFC/Scannow command in the command prompt window
Image 8: Type SFC/Scannow command in the command prompt window

c. Wait until the process is complete. Once the process is done, exit the Command Prompt and restart your system to check if the error is fixed.

Method 4: Run BSOD Troubleshooter

Try out Windows built-in troubleshooting utility- BSOD Troubleshooter to fix IRQL_NOT_LESS_OR_EQUAL error in Windows 10 with the help of these steps:

a. Go to Settings > Update & Security.

b. Click Troubleshoot and under Find and fix other problems, select BSOD error (Blue Screen).

c. Click Run the troubleshooter. (See Image 9)

Run BSOD Troubleshoot to fix the error
Image 9: Run BSOD Troubleshoot to fix the error

d. Follow the instructions and fix the error.

Method 5: Run CHKDSK Command

If the error is occurring due to faulty or corrupt hard drives, you may fix the problem by running the CHKDSK command. Try the below said troubleshooting steps:

a. Open Command Prompt as discussed in Method 3.

b. Type chkdsk /r /r D: and hit Enter (D: is the drive letter of the affected hard drive). (See Image 10)

Run CHKDSK /r /r D command to fix hard disk issues
Image 10: Run CHKDSK /r /r D command to fix hard disk issues

c. Let the process finish. Once it is done, restart your system and check if the issue is fixed.

Note: CHKDSK command marks down the bad sectors in the hard drive. Due to this, Windows doesn’t read or store data from marked sectors. This situation leads you to lose access to the data. Although, you may use a Windows Data Recovery tool to recover data lost after using CHKDSK command.

Method 6: Reinstall windows

If you are not able to fix this blue screen error with the help of the above-stated methods, you will have to reinstall Windows 10. You may reinstall Windows 10 by downloading and using Windows Media Creation tool. But remember, after reinstalling Windows, you will lose all the important data stored on your system as the process of reinstalling Windows involves complete formatting of the system making your data completely inaccessible.

Lost Data Due To BSOD Error? Recover it With a Windows Data Recovery Tool

If you lose data due to this BSOD error, you may get it back with the help of an efficient data recovery tool such as Stellar Data Recovery Professional. The software can restore data from all Windows PCs and external storage devices. This DIY software can easily recover data from formatted, corrupted, or virus-infected drives. This tool can help you get back your data even from a crashed system. After retrieving your data, you may fix this error with the methods stated above.


Conclusion

IRQL_NOT_LESS_OR_EQUAL error in Windows 10 is a BSOD error that can be resolved with the help of methods shared in this post. But keep in mind that while methods like running CHKDSK command or reinstalling Windows 10 can fix the error, they may lead to permanent data loss from the system. So retrieve your lost or inaccessible data first with the help of a specialized data recovery tool such as Stellar Data Recovery Professional and then follow the troubleshooting methods to fix this error.  

About The Author

Mansi

Mansi Verma is a Technology Writer at Stellar®. She is a Tech enthusiast, holding over 7 years of experience in Data Recovery, IoT, Artificial Intelligence, and the Robotics technology domain. She loves researching and providing DIY solutions and tips & tricks to solve Windows technical issues. In her spare time, she likes reading novels, and poetry. She also enjoys traveling and trekking.

Best Selling Products

Stellar Data Recovery Premium

Stellar Data Recovery Premium

Stellar Data Recovery Premium for Window

Read More
Stellar Data Recovery Technician

Stellar Data Recovery Technician

Stellar Data Recovery Technician intelli

Read More
Stellar Data Recovery Toolkit

Stellar Data Recovery Toolkit

Stellar Data Recovery Toolkit is an adva

Read More
BitRaser File Eraser

BitRaser File Eraser

BitRaser File Eraser is a 100% secure so

Read More

Leave a comment Cancel reply

Your email address will not be published. Required fields are marked *

  −  1  =  5

Table of Contents    arrow

  1. IRQL_NOT_LESS_OR_EQUAL Error
  2. Major Causes of IRQL_NOT_LESS_OR_EQUAL Error
  3. How To Fix IRQL_NOT_LESS_OR_EQUAL Error in Windows 10?
  4. Lost Data Due To BSOD Error? Recover it With a Windows Data Recovery Tool
  5. Conclusion

Categories

offer banner

Related Posts

related post
Windows Data Recovery- Professional

Top 10 Methods to Fix Reference by Pointer BSOD (2022 Updated) [Disk Recovery]

Stellar Author Farhad Pashaei June 16, 2022 Read More
related post
Windows Data Recovery- Professional

Spilled Water on Laptop – Learn What to Do Next!

Stellar Author Ashutosh Kumar May 30, 2022 Read More
related post
Windows Data Recovery- Professional

How to Fix SYSTEM_SERVICE_EXCEPTION Error in Windows 10

Stellar Author Ratnesh Kumar May 25, 2022 Read More

Stellar Official Website

Stellar Data Recovery Inc.
48 Bridge Street Metuchen,
New Jersey 08840,
United States

ALSO AVAILABLE AT

Partner Logo

About

  • About us
  • Career
  • ISMS Policy
  • Privacy Policy
  • Terms of Use
  • License Policy
  • Refund Policy
  • End User License Agreement

RESOURCES

  • Blog
  • Articles
  • Product Videos
  • Knowledge Base
  • Case Studies
  • Whitepapers
  • Software Catalog

NEWS & EVENTS

  • News
  • Events

PARTNERS

  • Affiliates
  • Resellers
  • Distributors

Useful Links

  • Contact Us
  • Support
  • Special Offers
  • Student Discounts
  • Awards & Reviews
  • Downloads
  • Store
  • Sitemap
Follow Us

tw in yt

Stellar & Stellar Data Recovery are Registered Trademarks of Stellar Information Technology Pvt. Ltd. © Copyright 2022 Stellar Information Technology Pvt. Ltd. All Trademarks Acknowledged.

Hippa Logo tuv footer partner logo DMCA.com Protection Status
We use cookies on this website. By using this site, you agree that we may store and access cookies on your device Read More Got it!