How To Fix Error Code ‘0xC0000005’ in Windows

Almost everyone who works with PCs on a regular basis confronts Application Error 0xc0000005. It is in fact the most familiar affair in today’s scenario. But, what is Application Error 0xc0000005? Let’s get into it straight.

In brief, when the computer is not able to process the files correctly or run a particular installation it gives rise to Application Error 0xc0000005. It’s time to make amends. It’s 2020 and we have a solution to every issue. Here, we are with 4 ways to fix Application Error 0xc0000005. So, Let’s begin.

Most importantly, it’s not how we make mistakes, but how we have corrected them. In addition, that helps us in escalating heights. Following is a list of errors that occurs in Microsoft Windows.


It may occur due to the Windows Update service not running. Consequently, making the work strenuous to proceed further steer clear of any tribulation. On the contrary, Microsoft ignores these issues of its users. Anyways, we are here at your service to put an end to your dilemmas.

The Application Error 0xc0000005 occurs specifically due to the incapability of the PC to run an installation. Apparently, there are other loopholes that adjoin it. For instance, corrupt files, deficient RAM, and defective settings on the PC.

Read Also:

  1. Nvlddmkm.sys
  2. NVIDIA Control Panel Missing
  3. Pvp.Net Patcher Kernel Has Stopped Working

Meaning of Error Code 0xC0000005:

Error Code 0xC0000005, often referred to as the “Access Violation” or “Memory Access Violation” error, is a common Windows error that signifies an issue with memory access.

When this error occurs, it implies that a program or application attempted to access a specific memory location that it was not authorized to access, resulting in a violation of memory access rules.

This violation can lead to program crashes, application failures, or even system instability. Understanding the root causes of Error Code 0xC0000005 is essential to resolve it effectively and maintain the integrity of your Windows system.

Causes of Error Code 0xC0000005:

Error Code 0xC0000005 can occur due to various factors, including:

  1. Memory Issues: Problems with your computer’s RAM (Random Access Memory) can trigger this error. Faulty RAM modules or insufficient memory can lead to access violations.
  2. Software Bugs: Bugs or coding errors within software applications can cause them to attempt unauthorized memory access, leading to the error.
  3. Corrupted System Files: Damage to critical system files can result in Error Code 0xC0000005.
  4. Malware or Viruses: Malicious software can tamper with system memory, triggering access violations.
  5. Outdated or Incompatible Drivers: Drivers that are outdated or incompatible with your hardware can lead to memory access violations.
  6. Registry Issues: Problems within the Windows registry, such as incorrect entries or corruption, can affect memory access.
  7. Data Execution Prevention (DEP): DEP is a security feature that prevents the execution of code from non-executable memory regions. If an application violates DEP rules, it can trigger this error.
  8. Hardware Issues: Hardware failures, such as a failing hard drive or overheating components, can lead to memory access errors.

4 Ways to Fix Error Code 0xc0000005 in Windows 10

Here, in this article, we have listed the 4 best ways to fix Application Error Code 0XC0000005:


Data Execution Prevention is a security attribute to avert damage to the PC from malicious viruses and security threats. Apparently this is the root cause of the error. Either you can contact the developer’s team regarding the issue or you can follow these simple steps to disable it. Meanwhile, the choice is yours.

STEP 1: Open Run and press Windows key and R together.

STEP 2: Type “sysdm.cpl” and press the Enter key.

STEP 3: A System Properties tab pops up. Go to settings in Advanced options.

STEP 4: A Performance Option pops up. Select the Data Execution Prevention tab.

STEP 5: Click Turn on DEP for all except those I Select. Then press Add.

STEP 6: Browse the list. Select the application and check for the cause of errors.

STEP 7: Go to Apply. Press OK.


Undoubtedly, this is the most appropriate and applicable course of action to nurse Application Error 0xc0000005. Have you heard of magical spells? Well, this is that conjuration. The only thing you need to do is to update your Windows.

And watch your woes vanish. Unfortunately, if you encounter the failure of Windows Update Not Working Error, We always have a plan B. There you go with the successive steps.

STEP 1: Right-click on This PC. Go to Properties.

STEP 2: On the middle left spot Click Advanced System Settings.

STEP 3: Click on System Protection and Select System Restore.

STEP 4: Follow the instructions display on the screen. Select the restoration point.


For smooth functioning, particularly, the flaws must be eradicated. A faulty RAM can evidently be the source of the application error mentioned above. On the contrary, if you are using a new RAM, refer to the subsequent steps recommended underneath. Give it a shot

NOTE: All the cables must be unhooked. In the case of a Laptop, take out the battery at once.

STEP 1: First of all, Shut down the PC.

STEP 2: Withdraw the newly installed RAM.

STEP 3: Reboot the PC.


The corruption of registries is deep-rooted on account of diligent installation and uninstallation, and occasionally partial installations. These registries are a reservoir of information about hardware, software, apps, and programs.

In other words, a minor malfunctioning of one of the programs can mark the application error 0xc0000005. Let’s dive into the procedure.

STEP 1: Download CCleaner Software.

STEP 2: Install the software and run it.

STEP 3: Select Scan on the Registry on the left-hand side.

STEP 4: The corrupt registries will appear.

STEP 5: Fix selected issues and close Application 6.

STEP 6: Reboot the PC. Execute with the exception code; 0xc0000005.

Using Some Easy Methods to Fix Error Code 0xC0000005:

  1. Restart Your Computer:
    • Begin with a simple step: restart your computer. Sometimes, a temporary glitch may trigger the error, and a restart can resolve it.
  2. Check Your RAM:
    • Run a memory diagnostic tool to check for issues with your computer’s RAM. If faulty RAM is detected, consider replacing it.
  3. Update or Reinstall Problematic Software:
    • If the error occurs when running a specific program, ensure it is updated to the latest version. If the problem persists, consider reinstalling the software.
  4. Run System File Checker (SFC):
    • Use the System File Checker tool to scan and repair corrupted system files. Open Command Prompt with administrative privileges and run the command “sfc /scannow.”
  5. Update Drivers:
    • Ensure that your device drivers, especially graphics and chipset drivers, are up to date. Visit the manufacturer’s website to download and install the latest drivers.
  6. Check for Malware:
    • Perform a thorough malware scan using reputable antivirus software. Remove any detected threats.
  7. Use Windows Update:
    • Keep your Windows operating system updated with the latest security patches and updates. Some updates may include fixes for memory-related issues.
  8. Modify Data Execution Prevention (DEP) Settings:
    • Adjust DEP settings for specific programs if they are causing the error. To do this, go to System Properties > Advanced > Performance Settings > Data Execution Prevention.
  9. Check for Hardware Issues:
    • Inspect your computer’s hardware components for any signs of damage or overheating. Replace or repair any faulty hardware.
  10. Perform a Clean Windows Installation (Last Resort):
    • If all else fails, consider performing a clean installation of Windows to start with a fresh system. Ensure you back up your data before proceeding.
  11. Seek Professional Assistance:
    • If you are uncertain about performing advanced troubleshooting steps or if the error persists, consult a professional technician or IT expert for assistance.

Read Also:

  1. 0x800705B4
  2. Critical Process Died
  3. Ethernet Doesn’t Have A Valid IP Configuration


Similarly, the first and foremost way to operate properly is to overcome the errors. The other tangential origin of Application 0xc0000005 can be a breakdown of the hard disk. In the earliest, Upgrading the RAM was taken into consideration.

But all in vain, as there were circumstances marking the failure of this movie. Last but not the least, we have always tended to the customer’s satisfaction. Hope this information suggested above is worthwhile. We immensely appreciate constructive feedbacks because that is what keeps us going.

Leave a Reply