“The application was unable to start correctly (0xc0000005)” error notification is also known as ‘Access Violation’ error. This is a quite annoying error, experienced by most of the Windows users, nevertheless of the Operating System version. Basically, such kind of error, can occur due to a lot of different reasons. The error notification mostly arises when users are attempting to launch an application or program.
Once the error notification appears, it will prevent the user from launching various programs or applications and state that those programs or applications are unable to start correctly. At this point, you can close the program by tapping on the OK option and the Windows eliminates the program. This will prevent you from running the specific program in Windows. In addition, you can also get stuck with this same error message whenever you try to start a built-in application. Thus, you need a solution to rectify the problem permanently.
Possible Reasons Why the Application was Unable to Start Correctly (0xc0000005) Error
There can be various causes behind ‘the application was unable to start correctly (0xc0000005)’ error message. But, mostly, a third-party security program triggers this error. Thus, if you have any third-party security software installed on your device, then it might cause this error. Additionally, it is predictable that the Windows system registry is damaged or corrupted, therefore, your device behaves abnormally. There can be an issue with the installed device drivers – as they could be damaged or outdated or faulty. Besides, some applications might be installed or updated incorrectly. There is a chance that your Windows OS infected by virus or malware.
Therefore, you can be sure that there is no single cause behind the ‘the application was unable to start correctly (0xc0000005)’ error notification. But, once you encounter such kind of an error, you just need to resolve the matter as soon as possible. So, without further delay, proceed to the troubleshooting section.
The Application was Unable to Start Correctly (0xc0000005): Know the Reliable Ways to Fix it
As ‘the application was unable to start correctly (0xc0000005)’ is a major issue for the Windows users, thus, you can try the following fixes to resolve it.
Fix 1: Repair the Registry Entries
Sometimes, corrupted or damaged registry entries can lead to severe problems in the device including this error code. At this point, you require to repair the corrupted registry entries. But before that, be sure that you have a complete backup of those registry files. However, keep in mind that editing registry entries are a complex process. Any incorrect or wrong modification can lead to serious system outcomes. Thus, before making any change, backup the current registry files. After that, follow the steps mentioned in the below section:
Step 1: At the beginning of the steps, you need to press and hold the Windows Home key + R key simultaneously on the keyboard. This action will initiate the search dialogue box. Now, in the Search dialogue box, write ‘regedit’ and press the Enter button or choose the OK button.
Step 2: Thereafter, you require to navigate to HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows\AppInit_Dlls. Once you are done with the above command, simply tap on the LoadAppInit_DLLs and reset the value as 1.
Step 3: Afterward, hit the OK button, as well as, the Agree button in order to confirm the new changes. When it is done, simply close the Registry Editor and reboot your device. Once your device reboots, check whether this issue gets eliminated or not.
If ‘the application was unable to start correctly (0xc0000005)’ error notification still pops up on the display screen, then you need to proceed to the next method.
Fix 2: Run System File Checker Tool
System File Checker or SFC is a strong utility tool which is only designed to resolve such kind of Windows-related bugs and glitches. So, if this error is triggered by the corrupted system files, then you can fix this problem by using this SFC tool. To run this tool, you can follow the below instructions:
At first, press the Windows logo key + R key together on the keyboard. This will launch the Run dialogue box. In the Run dialogue box, type “cmd’ and press the Enter button. Now, you need to open the Command Prompt with administrator rights. In that case, you can choose the Run As Administrator option.
Once you are done with the above steps, write “sfc/scannow” in the Command Prompt window amd hit the Enter button in order to run the command. Now, let the SFC scan to complete. This will detect the corrupted system files and other internal glitches and will replace them with the new.
Now, restart your device to apply the new changes. Then, check if the error message gets removed from your device.
Fix 3: Turn Off DEP
Data Execution Prevention r DEP is a system level memory protection feature which comes with the Windows. This is launched to protect the device from malware, virus and other malicious components. But, some applications are not completely compatible with this DEP feature. And as a result, the application was unable to start correctly (0xc0000005) error message displays on the screen. In this situation, it is recommended to turn Off this particular feature and see if the issue gets eliminated.
To do this, sign in to Windows with administrator rights. And once it is done, press and hold the Windows logo key and R key, simultaneously. Now, the Search dialogue box will appear. Here, you need to enter ‘sysdm.cpl’ and hit the Enter button. Next, go to the Advanced tab and navigate to Settings.
Here, in the Settings, click on the Data Execution Protection tab and locate the ‘Turn on DEP for all programs and services except those I select’. Once you locate it, simply right-click on it and choose the Add button. Now, browse and select all the .exe files that are responsible for this problem. Now, restart your device and see whether the error has been resolved or not.
Fix 4: Use Hardware Troubleshooter
In order to use the Hardware troubleshooter, press the Windows key and then write “troubleshooting” in the search dialog box, and hit the Enter button. Now, scroll down and choose the ‘Hardware and Devices’. Afterward, select ‘Run As Administrator’. Once you perform this action, the troubleshooter will automatically detect the issue regarding error code 0xc0000005. And after detecting the main issue, you will be prompted with a confirmation message where you need to choose the Apply Fix option to repair the internal bugs and glitches. Lastly, restart the system to apply the new changes on your device.
Fix 5: Update Faulty Device Drivers
There is a possibility that some of the installed device drivers are corrupted or faulty. Commonly, corrupted device drivers cause ‘the application was unable to start correctly (0xc0000005)’ error message. In such situations, you need to update the faulty drivers. To do so, follow the steps below:
In the first step, go to the Start menu. Now, type “Device Manager” in the search dialogue box and press the Enter button. Now, choose the top result from the menu. Here, you can expand the category with the hardware you need to update.
Thereafter, double- tap on the device and choose the Update Driver button. Now, locate the Search Automatically For Updated Driver Software button. Once you locate it, simply click on it. Now, follow the further guidelines in order to finish the process.
Fix 6: Check Security Program
If you have third-party security software installed on your Windows-based device, then it can conflict with your device and resulting, the application was unable to start correctly and (0xc0000005) error occurs. In such situations, it is advised to disable the security program.
Steps to Disable Antivirus Software:
- Firstly, go to the Start button, and then click on the Settings.
- Now, navigate to the ‘Update & Security’ section and select the Windows Security.
- After that, locate the ‘Virus And Thread Protection’ option. Once you locate it, right-click on it.
- Then, go to the Manage Setting and switch the Real-Time Protection to Off.
- Here, you require to confirm the action by clicking the OK button.
Now, check whether the error gets terminated or not. If the error still appears on the screen, then it is recommended to uninstall that particular security program that you have installed on your device.
Steps to Uninstall Security Program:
- At first, go to the Start menu.
- Then, launch the Settings.
- Next, tap on System which is under the Settings.
- Now, from the left pane, choose the ‘Apps And Features’ option.
- Here, you need to select the program you require to Uninstall/Remove from your device.
- Lastly, hit the Uninstall button and confirm the process by tapping on the OK button.
Once you are done with the above steps reboot your device. Now, the error you are encountering should be sorted out.
Some Basic Measures:
Apart from the major fixes, you can also apply these basic measures to get rid of the glitch quickly:
- One of the major causes of ‘the application was unable to start correctly (0xc0000005)’ error is the poor internet connectivity. At this point, if you are unable to launch any application, then do check if you are connected through a stable and strong internet connection.
- In addition, such application error might occur due to the malware or virus infection in your device. Thus, you can install and run some authenticate anti-virus software.
- Moreover, if you are running an outdated version of Windows, then such kind of application error can appear. In that situation, you should install the upgraded version of Windows update.
Now, you can see that the application was unable to start correctly (0xc0000005) error occurs due to a variety of reasons. But, you can easily resolve those reasons by performing the above methods. However, if you have any kind of confusion regarding the methods, then you can share your doubts with us by commenting in the feedback section below. Alternatively, you can also go for the expert technicians for quick help.