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How to Fix Windows Error Code ERROR_112: Step-by-Step Guide


If you’ve encountered Windows Error Code ERROR_112, you’re not alone. This frustrating issue can disrupt your workflow and cause unnecessary stress. But don’t worry—this detailed, easy-to-follow guide will help you fix it quickly and get your Windows system back on track.


What is Windows Error Code ERROR_112?

Before we jump into the solutions, let’s get a quick understanding of what ERROR_112 means. This error code typically indicates that a system resource or disk space is insufficient for a specific operation to complete. It might show up when installing software, running updates, or launching programs.

By addressing the root causes like low disk space, corrupted system files, or misconfigured settings, you can effectively resolve ERROR_112.


Why Fix ERROR_112 ASAP?

Ignoring this error can lead to:

  • Frequent program crashes.
  • Installation failures.
  • Reduced system performance.
  • Potential data loss in severe cases.

So, taking immediate steps to fix it will safeguard your system and improve your overall Windows experience.


Step-by-Step Guide to Fix Windows ERROR_112

Step 1: Free Up Disk Space

ERROR_112 often occurs because of insufficient disk space, so the first step is to check and clear your storage.

  • Open File Explorer: Press Windows + E.
  • Right-click on your main drive (usually C:) and select Properties.
  • Check the Used space vs. Free space.
  • If your free space is low (<10%), delete unnecessary files:

    • Empty Recycle Bin.
    • Remove temporary files: Press Windows + R, type %temp%, then delete all files inside.
    • Use built-in Disk Cleanup: Search for "Disk Cleanup" in the Start menu and follow the prompts.

Step 2: Run System File Checker (SFC) Scan

Corrupted system files can trigger ERROR_112. Running the SFC tool can repair these files.

  • Click on Start, type cmd.
  • Right-click Command Prompt and select Run as administrator.
  • Type this command and hit Enter:

    sfc /scannow

  • Wait for the scan to complete (this may take some time).
  • If it finds corrupted files, it will try to repair them automatically.

Step 3: Perform a Disk Check (CHKDSK)

Disk errors may be causing resource allocation problems. Running CHKDSK helps identify and fix disk issues.

  • Open Command Prompt as administrator again.
  • Type the following command:

    chkdsk C: /f /r

  • Press Enter. You’ll likely be prompted to schedule a disk check on the next system restart. Type Y and reboot your PC.
  • Allow CHKDSK to run; this might take some time but will fix physical disk errors.

Step 4: Update Drivers and Windows OS

Outdated or incompatible device drivers can cause errors.

  • Go to Start > Settings > Update & Security > Windows Update.
  • Click Check for updates and install any available updates.
  • To update device drivers:

    • Right-click Start and select Device Manager.
    • Expand the categories and right-click on devices (display adapters, storage controllers, etc.).
    • Select Update driver and follow the prompts.

Step 5: Scan for Malware

Malware can consume resources and cause unexpected errors.

  • Use Windows Security (built-in antivirus):

    • Go to Start > Settings > Update & Security > Windows Security > Virus & threat protection.
    • Perform a full scan.
  • Alternatively, use a reputable third-party antivirus like Malwarebytes for a deeper scan.

Step 6: Clean Boot Your PC

Sometimes, third-party services conflict with Windows, leading to ERROR_112.

  • Press Windows + R, type msconfig, and press Enter.
  • Go to the Services tab.
  • Check Hide all Microsoft services, then click Disable all.
  • Go to the Startup tab and click Open Task Manager.
  • Disable all startup items.
  • Restart your computer and see if the error persists.
  • If the error is gone, enable services one-by-one to find the culprit.


Bonus Tips: Preventing ERROR_112 in the Future

  • Regularly clean your disk and uninstall unused programs.
  • Keep Windows and drivers updated.
  • Avoid installing untrusted software.
  • Schedule regular malware scans.
  • Backup important files routinely.


Final Thoughts

Windows Error Code ERROR_112 can be a major roadblock, but with patience and the steps above, you can fix it yourself without calling in expensive tech help. Remember to stay calm—system errors happen to everyone, and solving them is part of mastering your technology. If you’ve found this guide helpful, share it with friends facing similar issues!


Have questions or need more help?

Feel free to leave a comment below or visit Microsoft’s official support page for additional resources.


Keywords: Fix ERROR_112, Windows error 112, how to fix Windows error code 112, free up disk space Windows, Windows SFC scan, CHKDSK fix error 112, update Windows drivers, malware scan Windows, Windows clean boot, troubleshoot Windows errors


By following these thorough, easy-to-understand steps, you’ll be able to troubleshoot and fix Windows ERROR_112 efficiently. Happy computing!

Updated on June 17, 2025
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