Fix Insufficient System Resources Exist To Complete The API Error On Windows 11/10

Introduction

This tutorial will guide you through various methods to fix the "Insufficient system resources exist to complete the API" error on Windows 10 and Windows 11. This error can affect different functionalities, including drivers and applications, and can be caused by various issues such as memory allocation problems or system configuration settings.

Step 1: Check and Increase Virtual Memory

One common cause of the API error is insufficient virtual memory. Increasing the virtual memory allocation can help resolve the issue.

1. Open the Control Panel.
2. Navigate to System and Security and select System.
3. Click on Advanced system settings in the sidebar.
4. In the System Properties window, go to the Advanced tab.
5. Under Performance, click Settings.
6. Go to the Advanced tab in the Performance Options.
7. Click on Change under Virtual memory.
8. Uncheck "Automatically manage paging file size for all drives."
9. Select the drive where Windows is installed (usually C:).
10. Choose "Custom size" and set the Initial size and Maximum size to values higher than the current settings (e.g., Initial size: 4096 MB, Maximum size: 8192 MB).
11. Click Set, then OK, and restart your computer.

Step 2: Disable Unnecessary Startup Programs

Too many startup programs can consume system resources and lead to errors. Disabling unnecessary programs can free up resources.

1. Press Ctrl + Shift + Esc to open Task Manager.
2. Go to the Startup tab.
3. Review the list of programs and identify those that are not needed at startup.
4. Right-click on unnecessary programs and select Disable.
5. Restart your computer to apply changes.

Step 3: Update Drivers

Outdated or corrupt drivers may also trigger the API error. Ensure all your drivers are up to date.

1. Right-click on the Start menu and select Device Manager.
2. Expand the categories and locate the device with a yellow warning icon.
3. Right-click on the device and select Update driver.
4. Choose "Search automatically for updated driver software."
5. Follow the prompts to complete the update.
6. Restart your computer after updating drivers.

Step 4: Run System File Checker

Corrupted system files can contribute to various errors, including the API error. Running the System File Checker (SFC) can help repair these files.

1. Press Windows + X and select Windows Terminal (Admin) or Command Prompt (Admin).
2. Type the following command and press Enter:

   sfc /scannow
   

3. Wait for the process to complete, which might take some time.
4. Restart your computer afterward.

Step 5: Check for Windows Updates

Keeping your system updated can resolve many errors, including API-related issues.

1. Open Settings by pressing Windows + I.
2. Go to Update & Security.
3. Click on Windows Update and select Check for updates.
4. Install any available updates and restart your computer.

Conclusion

To resolve the "Insufficient system resources exist to complete the API" error, you should check and increase your virtual memory, disable unnecessary startup programs, update your drivers, run the System File Checker, and ensure your Windows is up to date. Following these steps should help restore system functionality. If issues persist, consider consulting further technical resources or seeking professional help.