How to Fix DirectX Could not allocate sufficient memory to complete a call

Title: How to Fix "DirectX Could not allocate sufficient memory to complete a call":

Are you frustrated with the "DirectX Could not allocate sufficient memory to complete a call" error message popping up while gaming? This issue can severely impact your gaming experience, causing lag, crashes, and overall poor performance. However, fear not! In this blog post, we will guide you through simple steps to resolve this problem and optimize your system's performance effortlessly.

I. Step 1: Optimize CPU Performance

The central processing unit (CPU) plays a crucial role in memory allocation. By underclocking your CPU, you can reduce memory allocation issues and enhance your system's performance. Underclocking refers to decreasing the clock speed of your CPU to ensure it runs at a cooler temperature and consumes less power.

To underclock your CPU, follow these steps:

1. Enter your computer's BIOS settings by restarting your computer and pressing the designated key (usually Del, F2, or F10) during boot-up.

2. Navigate to the CPU settings or overclocking section.

3. Locate the CPU clock speed or multiplier option and decrease it slightly.

4. Save your changes and exit the BIOS.

While underclocking can resolve memory allocation issues, it is crucial to exercise caution. If you are unfamiliar with BIOS settings, consult your motherboard's manufacturer or refer to specific software tools designed for CPU underclocking.

II. Step 2: Increase Paging File Size

Paging files play a vital role in managing memory allocation in your system. By increasing the paging file size, you can ensure that DirectX has enough memory at its disposal to complete its calls efficiently.

To increase the paging file size on your Windows system, follow these steps:

1. Right-click on the "This PC" or "My Computer" icon and select "Properties."

2. In the System Properties window, click on the "Advanced system settings" link.

3. In the System Properties dialog box, navigate to the "Advanced" tab and click on the "Settings" button under the "Performance" section.

4. In the Performance Options dialog box, go to the "Advanced" tab and click on the "Change" button under the "Virtual memory" section.

5. Uncheck the "Automatically manage paging file size for all drives" option.

6. Select the drive where Windows is installed (usually C:), and click on the "Custom size" radio button.

7. Enter a larger initial size and maximum size for the paging file (e.g., 4096 MB for both) and click on the "Set" button.

8. Click "OK" on all the open windows to apply the changes.

Increasing the paging file size ensures that DirectX has enough virtual memory to utilize, resulting in improved memory allocation and overall performance.

III. Step 3: Reinstall DirectX

Reinstalling DirectX can often resolve memory allocation issues and improve your gaming experience. Over time, DirectX files may become corrupted or outdated, leading to errors like "DirectX Could not allocate sufficient memory to complete a call."

To uninstall and reinstall DirectX, follow these steps:

1. Press the Windows key + R to open the Run dialog box.

2. Type "appwiz.cpl" and press Enter to open the Programs and Features window.

3. Locate the entry for "Microsoft DirectX" and right-click on it.

4. Select "Uninstall" and follow the on-screen instructions to remove DirectX from your system.

5. After uninstalling DirectX, visit the official Microsoft website or trusted sources to download the latest version of DirectX.

6. Run the downloaded installer and follow the installation wizard's instructions to reinstall DirectX.

By reinstalling DirectX, you ensure that your system has the latest files and libraries required for optimal memory allocation in gaming.

IV. Step 4: Disable Overclocking

Overclocking, the process of increasing the clock speeds of your CPU, GPU, or RAM, can lead to insufficient memory allocation calls in DirectX. While overclocking may provide performance gains, it can also strain your system's resources, resulting in errors and instability.

To disable overclocking settings, follow these steps (specific instructions may vary depending on your system):

1. Restart your computer and enter the BIOS settings by pressing the designated key during boot-up.

2. Navigate to the overclocking settings or advanced settings section.

3. Look for options related to CPU, GPU, or RAM overclocking and set them to their default values.

4. Save your changes and exit the BIOS.

By disabling overclocking, you allow your system to operate at its default clock speeds, ensuring stable and efficient memory allocation for DirectX.

V. Step 5: Reduce Game Graphics Settings

High game graphics settings can strain memory allocation in DirectX, leading to performance issues and the "DirectX Could not allocate sufficient memory to complete a call" error. To optimize your gaming experience, it is essential to adjust your game graphics settings appropriately.

Here are some user-friendly tips for adjusting graphics settings within popular games:

1. Open the game settings or options menu.

2. Look for graphics or video settings.

3. Reduce the resolution to a lower value, such as 1920x1080 (Full HD), if you are currently playing at a higher resolution.

4. Adjust other graphics settings like texture quality, shadow quality, anti-aliasing, and post-processing effects to lower values.

5. Apply the changes and restart the game if necessary.

By optimizing your game graphics settings, you ensure that DirectX can allocate memory more efficiently, resulting in smoother gameplay and improved performance.

The "DirectX Could not allocate sufficient memory to complete a call" error can be a frustrating roadblock to your gaming experience. However, by following the steps outlined in this blog post, you can resolve this issue and optimize your system's performance effortlessly.

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Remember to underclock your CPU, increase the paging file size, reinstall DirectX, disable overclocking, and adjust game graphics settings. By doing so, you will ensure smoother gameplay, reduced lag, and an overall improved gaming experience.

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Don't let memory allocation issues hamper your enjoyment. Take control of your system, follow these simple steps, and indulge in a seamless gaming experience!