How to Fix Insufficient System Resource Error

This comprehensive guide provides step-by-step solutions to fix the insufficient system resource error on your computer. It also includes software recommendations, FAQs, tech term explanations, and helpful tips to optimize system performance.

Nene Aly

By Nene Aly / Updated on March 6, 2024

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Problem Overview

The insufficient system resource error occurs when your computer lacks the necessary resources to perform certain tasks or run specific programs efficiently. This issue can significantly impact your system's performance and cause slowdowns or even crashes. It is important to understand the causes behind this problem to effectively resolve it.

Causes of Insufficient System Resource Error

There are several potential causes for the insufficient system resource error:

  1. Memory overload due to running multiple programs simultaneously.
  2. Outdated or incompatible device drivers.
  3. Inadequate virtual memory allocation.

Solution 1: Optimize Memory Usage

Follow these steps to optimize memory usage and resolve the insufficient system resource error:

  1. Close unnecessary programs running in the background to free up memory.
  2. Manage startup programs and disable any non-essential ones.
  3. Upgrade your computer's RAM if it is below the recommended specifications.
  4. Adjust virtual memory settings to allocate more space.
  5. Regularly clean up temporary files and clear cache.

Solution 2: Update Device Drivers

Outdated or incompatible device drivers can contribute to the insufficient system resource error. Follow these steps to update your drivers:

  1. Identify the specific hardware component causing the issue.
  2. Visit the manufacturer's website and locate the latest driver for your device.
  3. Download and install the updated driver.
  4. Restart your computer to apply the changes.
  5. Repeat the process for other outdated drivers if necessary.

Solution 3: Increase Virtual Memory

If your computer is running out of virtual memory, you can expand it to avoid the insufficient system resource error. Follow these steps:

  1. Open the System Properties window.
  2. Navigate to the Advanced tab and click on the 'Settings' button under the Performance section.
  3. Select the 'Advanced' tab and click on the 'Change' button.
  4. Uncheck the 'Automatically manage paging file size for all drives' option.
  5. Select the drive where your operating system is installed and choose the 'Custom size' option.
  6. Set the initial and maximum size values according to your system's specifications. It is recommended to allocate at least 1.5 times your RAM size.
  7. Click 'Set' and then 'OK' to apply the changes.

Software Recommendation: System Mechanic

System Mechanic is a powerful optimization tool that can help fix the insufficient system resource error. Its features include:

  • Automated system optimization and maintenance.
  • Real-time monitoring of system resources.
  • Cleanup of unnecessary files and registry entries.
  • Driver updates for improved hardware performance.

It is user-friendly and offers a free trial version, allowing you to experience its benefits before making a purchase.

FAQ: Frequently asked questions

Q: How can I check the available memory on my computer?

A: To check the available memory, follow these steps:

  1. Open the Task Manager by pressing Ctrl+Shift+Esc or right-clicking the taskbar and selecting 'Task Manager'.
  2. Navigate to the 'Performance' tab where you can view the memory usage.

Q: Can insufficient system resources cause program crashes?

A: Yes, if your computer lacks the necessary resources to run a program, it may crash or exhibit instability.

Q: How often should I clean up temporary files and clear cache?

A: It is recommended to perform these tasks periodically, ideally once every month, to maintain optimal system performance.

Q: Are there any other optimization tips to improve system performance?

A: Yes, here are a few additional tips:

  • Regularly update your operating system and installed software.
  • Scan for malware and viruses using reliable security software.
  • Disable unnecessary visual effects and animations.

Q: Can I manually adjust virtual memory size?

A: Yes, you can manually adjust the virtual memory size by following the steps mentioned in Solution 3.

Q: How long does the System Mechanic trial last?

A: The System Mechanic trial lasts for 30 days, providing you ample time to evaluate its effectiveness and benefits.

Q: Does System Mechanic offer customer support?

A: Yes, System Mechanic offers dedicated customer support to assist users with any queries or issues.

Tech Terms

1. RAM (Random Access Memory): This refers to the temporary storage space used by your computer to run programs and perform tasks. Insufficient RAM can lead to the insufficient system resource error.

2. Device Drivers: These are software programs that facilitate communication between the operating system and hardware devices. Outdated or incompatible drivers can contribute to system resource issues.

3. Virtual Memory: Also known as the page file, virtual memory is a portion of your computer's hard drive used as temporary storage when RAM capacity is exceeded. Adjusting virtual memory settings can help resolve resource-related errors.


  • Regularly clean up unnecessary files and programs to free up system resources.
  • Consider upgrading your computer's hardware components, such as RAM or storage, to improve overall performance.
  • Stay vigilant and regularly update your device drivers to ensure compatibility and performance optimization.


The insufficient system resource error can significantly impact your computer's performance, but with the right solutions and optimizations, you can resolve this issue. By following the recommended steps, utilizing software like System Mechanic, and staying proactive with system maintenance, you can ensure smooth operation and maximize your computer's capabilities.

Nene Aly
Nene Aly · Editor