Windows 11

Insufficient System Resources Exist Error in Windows 11 : Top 11 Fixes


Insufficient system resources exist as an error in Windows 11 signals a shortage of essential resources required to perform a task or run a program smoothly. Users may notice this issue when programs become sluggish or unresponsive, an error message or unexpected system shutdown, sudden freezes, or the inability to launch new programs.

This issue may arise from memory-intensive apps or too many apps running simultaneously, consuming available RAM, multiple demanding tasks competing for CPU resources, low disk space, incompatible software or conflicting background processes, outdated or corrupted drivers, or malware infection.

1. Close Dormant Apps

Closing dormant apps frees up precious RAM and processing power hogged by background processes you’re not actively using. This fix reduces the overall load on your system, potentially providing the resources needed to complete the desired task without encountering the insufficient system resources exist error.

Here are the steps for completing this solution:

  1. Press the ctrl + shift + esc keys together to open the Task Manager.
  2. When it opens, click the dormant app and click End Task on the top of the display.
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2. Perform CHKDSK Scan

If the insufficient system resources exist error plagues your Windows 11, run a CHKDSK scan to fix potential disk-related problems. The utility scans the hard drive for errors and tries to fix them. It also helps to restore recoverable data in corrupted areas, potentially freeing up disk space.

The tool can also defragment files and optimize their placement on the disk for faster access times and resource utilization. On another note, it detects and repairs problems within critical system files that manage resources, potentially resolving resource-allocation errors.

It is crucial to note that CHKDSK can take some time to complete. So, run it without other programs running to avoid conflicts.

3. Update Your Device Drivers

Updating device drivers can address the insufficient system resources exist error in Windows 11 by enhancing system compatibility, reducing conflicts that can strain resources, optimizing performance, and resolving bugs. Use the following steps to complete the solution:

  1. Hold the Windows and I keys simultaneously to launch the Settings window.
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  2. Then, click the Windows Update option next.
  3. Afterward, select Advanced Options.
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  4. Then, tap the Optional updates option next.
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  5. Once the options open, expand the Driver Updates section, select the appropriate drive, Download & Install all the available updates.
  6. Lastly, restart your computer. Running through this process will prevent backgroundtaskhost exe from crashing.

4. Update Windows OS to Fix Insufficient System Resources Exist in Windows 11

Updating Windows 11 can address the insufficient system resource exist errors by patching resource-leaking bugs, improving memory handling, and resolving driver conflicts. The following steps can help you complete this solution:

  1. Firstly, press the Windows + I key combination to open Settings or do it with the Windows icon on the Taskbar.
  2. Once Settings opens, select the Windows Update option and click the Check for updates button to discover new updates.
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  3. Then, follow the on-screen instructions step by step to install the update.
  4. Finally, restart your computer.

5. Disable Startup Apps to Fix Insufficient System Resources Exist in Windows 11

Disabling unnecessary startup apps frees up precious RAM and processing power at boot, leaving more resources available for the needed tasks. Reducing the background workload can minimize the chance of hitting resource limits and triggering the insufficient system resources exist error, giving your system a smoother, more responsive feel.

The following steps can help you complete this solution:

  1. Open the Settings by holding the Windows + I keys simultaneously, click Apps on the left sidebar, and open Startup.
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  2. Then, turn off unnecessary apps and leave only critical apps active.
  3. Adjust the duration of the settings as desired.
  4. Finally, restart your PC.

6. Disable Third-party Anti-malware Software

Third-party anti-malware programs run constantly, consuming system resources like memory and CPU. While crucial for security, when Windows 11 throws an insufficient resources error, temporarily disabling your anti-malware software can free up these resources.

The steps below will help you accomplish this fix:

  1. Open the Start menu by clicking the Windows key and search for your antivirus software.
  2. Then, right-click the antivirus software icon, find an Open settings option, and click it.
  3. Look for an option to disable real-time protection or temporarily disable protection.
  4. Set the duration for which you want to disable protection (e.g., 15 minutes, 30 minutes, 1 hour) or opt to disable it until you restart your PC.
  5. Confirm the setting when prompted.

7. Modify the Relevant Memory Management Registry Key

Modifying the Memory Management Registry Key is a technical approach for potentially increasing available system resources in Windows 11. It involves adjusting specific registry values that control memory allocation behavior.

However, caution is crucial as incorrect registry modifications can lead to system instability or other issues. We highly recommend creating a backup of your registry before proceeding. Here is how to do it:

  1. Press the Windows + R keys simultaneously to open the Run dialog, enter regedit to access the Registry Editor, and hit Enter.
  2. When it opens, enter the following path:
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management
  3. Then, check for the PoolUsageMaximum.
  4. If unavailable, right-click the space, hover over New, click DWORD, and name it PoolUsageMaximum.
    Insufficient System Resources Exist Windows 11
  5. Then, double-click PoolUsageMaximum, enter 60 in the Value data field, click Decimal (it will convert the 60 value to 96), and click the OK button to save changes.
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  6. Also, find PagedPoolSize and double-click it.
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  7. Then, enter ffffffff into the Value data field and click OK to save changes.
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  8. Finally, exit the Registry Editor and restart your PC.

8. Include Affected Files in Windows Security’s Exclusion List

Adding affected files to Windows Security’s Exclusion List can address the error if Windows Security’s excessive scanning is the culprit. By exempting specific files or folders from real-time monitoring, you reduce the resource burden on your system, potentially freeing up resources for other tasks and resolving the issue.

Use the following steps to complete this fix:

  1. Press the Windows + I to open Settings, click Privacy & security, and select Windows Security.
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  2. When the next page opens, click Virus & threat protection.
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  3. Once the Virus & threat protection settings opens, open Manage settings, and then under Exclusions, and click Add or remove exclusions.

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  4. Finally, click Add an exclusion, and add the affected file. 
  5. If you select a folder exclusion, it will apply to all the subfolders within the folder.

9. Fix Insufficient System Resources Exist Windows 11 by Performing an SFC/DISM Scan

When the insufficient system resources exist error pops up in Windows 11, corrupted system files might be the culprit. To tackle this, perform an SFC/DISM scan, a powerful duo that repairs and restores corrupted files, potentially freeing up resources and resolving the issue.

Use the following steps to complete this fix:

  1. Press the Windows and S keys together and type cmd in the text field.
  2. Then, choose the Run as administrator option on the right side to start the Command Prompt with administrator privileges.
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  3. Once the User Account Control prompts you, select Yes to continue.
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  4. When the Command Prompt displays, enter the following command into the prompt and tap the Enter key to start an SFC scan:
    sfc /scannow
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  5. Once the scan is complete, copy and paste the command below and press the Enter key to run the command:
    DISM.exe /Online /Cleanup-image /Restorehealth
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  6. Finally, it would be best to restart your computer to implement repairs.

10. Repair Game Files to Fix Insufficient System Resources Exist in Windows 11

Repairing game files can address the insufficient system resources that exist in Windows 11, specifically when an error occurs while running a particular game. It works by resolving corruption, minimizing resource usage, addressing compatibility issues, and improving stability.

To repair game files, you may verify it on different apps:

  1. First, launch the Steam app on your PC (our sample app).
  2. Then go to the main context menu and click Library.
  3. After that, right-click on any game.
  4. Then select the Properties window and click the Local Files tab.
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  5. Under the tab, click the Verify integrity of game files button and close the Steam client.
  6. Finally, launch the Steam games.

11. Reinstall Problematic Apps to Fix Insufficient System Resources Exist on Windows 11

Reinstalling problematic apps can address the errors by resolving potential corruption, conflicts, or excessive resource consumption within those specific programs. A fresh installation eliminates lingering bugs, restores default settings, and ensures compatibility with Windows 11, potentially freeing up resources and enhancing overall system stability.

Use the following steps to complete this fix:

  1. Hold the Windows + I keys simultaneously to open Settings and click Installed apps under Apps.
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  2. Then, find the unnecessary apps, click the ellipses next to the app, and click Uninstall.
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  3. Finally, find the app in the Microsoft Store and re-download the app.

In conclusion, the insufficient system resources exist error may sound daunting, but it’s simply a plea from your Windows 11 system for a fix. This guide has equipped you with a potent arsenal of 11 repairs to make necessary fixes.

The solutions now help you possess the knowledge to restore your system’s power and eliminate performance issues. Remember, a vigilant eye on resource usage and proactive optimization are your allies in this battle for digital supremacy. Feel free to contact Microsoft Support for further assistance.

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Richard Omachona
Richard is a techie in providing fixes and solutions for computer issues of various kinds. Among his contemporaries, he is a preferred choice. His experiences are vast in Windows operating systems, and several other skills in programming such as Python, Web Frontend designing implementing at industry standards, best practices in HTML, CSS and JavaScript. and basics in Web Backend. He also loves traveling, gaming and music.