Application Error 0xc0000005 in Windows 10, 8 and 7 [Solved]

Once someone said; if you want to achieve perfection, it could only be done by continuous and constant efforts. So let us focus on Application Error 0xc0000005. When Windows Update Service stops running, the number of different errors appears in Windows PCs. It seems a big problem to manage those errors and continue with your previous works. We are here to help you to solve the Application Error 0xc0000005 and save your time. We will discuss four different methods that will help you to overcome this problematic issue.

How to Fix Application Error 0xc0000005 Error

Below, we are providing you a list of methods with simple steps that will fix the Application Error 0xc0000005.  By working on those methods, you can ignore this annoying error 0xc0000005.

Fix 1. Halt Data Execution Prevention (DEP)

DEP is one of security measures called DEP (Data Execution Prevention). This is employed to avoid code execution from the non- executable drives and memory segments. But, this tends to be the cause behind the error. Follow the procedures below to disable the Data Execution Prevention. You may also contact the Developer’s team to adjust the software to an authenticated one :

Step 1: First of All, press Windows key + R together to open Run.

Step 2: Now, in the field, fill the “sysdm.cpl” keyword and then click on the Enter key.

Step 3: A tab of System Properties will appear.  Now, from the Advanced option, click on the Settings option.

Step 4: Then,  from the Performance Options pop-up, select Data Execution Prevention.

Step 5: After this, click on “Turn on DEP for all services and programs except those I select” and then click on Add.

Step 6: Browse the list now, and select the application that results in the 0xc0000005 error, and after this, check that box.

Step 7: Then, navigate for Apply and then click on OK.

Fix 2. Refurbishment of Your Windows

It is the most utilizable and convenient method. This is the essential method to cure this error. You should try this method, and you will get satisfaction. To resolve these minor issues, you can update your Windows. But sometimes you can also face Windows Update Not Working in between. The steps to refurbish Windows are as follows:

Step 1: First, Go to This PC and then click on Properties. And from the middle left the spot, click on Advanced System Setting.

Step 2: After that, open System Protection and then choose the System Restore option.

Step 3: Finally, follow all the on-screen instructions and chose a Restoration Point, and the problem is solved.

Fix 3. Settings up or Repairing Registries

Because of the rough downloading banged with installation and uninstallation and the incomplete installations, these factors result in the corruption of registries.

All the essential information about the different software, hardware, programs, applications, etc.,  are stored in these registries. This is done during the time the users operate that particular option for some preferable options and features.

Try the methods below to eradicate the Bad RAM:

Step 1: Download CCleaner software from the link  below to perform this method :

Step 2: Now, Install the software and run it.

Step 3: Locate the Registry label from the left panel, and then inspect it by selecting Scan for issues.

Step 4: A list of corrupted registries will appear on your screen after the scan is completed.

Step 5: Go to the Fix Selected Issues. This will repair all the faulty registries and then close the application.

Step 6: After that, Restart your computer to solve the Application Error 0xc0000005.

Fix 4. Get  A New RAM

A corrupt RAM can be the reason for Application Error 0xc0000005. And if you are using a new RAM Memory and still face this problem, then you must go for the procedures mentioned below:

Step 1: First of all, Shut Down your Computer. and Pull out the RAM.

Step 2: Finally, Restart your computer and check that the if the 0xc0000005 error is fixed quickly.


Errors cause a lot of unwanted inconveniences. We have written down a list of solutions to fix this particular issue in all possible forms. As a result, we hope that the error 0xc0000005 won’t bother you any further.