Repairing 0xC0000005 Windows Application Error

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You may have encountered application error code 0xc0000005, also known as an access violation error. This is a common problem for Windows users, regardless of the operating system version. Application error 0xc0000005 is large and can be caused by various issues.

The error usually occurs when trying to run a program or application (as shown in the error title). It prevents users from launching various applications and programs and indicates that the application did not start correctly. At this point, the only way to close the error pop-up is to click OK. Windows will close and close the application. Obviously this is preventing you from running this particular application on Windows. In addition, the error can appear not only when trying to launch an application or program, but also when trying to use some built-in Windows tools. So, the error can appear when trying to complete various tasks.

There are several reasons for this problem, for example: B. Third party antivirus that causes application error 0xc0000005. Moreover, it is possible that the Windows registry is corrupted, which will lead to abnormal behavior of the system and its programs. There can also be problems with the installed drivers – they can be damaged, incorrect or faulty. Some programs might have been updated or installed incorrectly, or the operating system might have been infected with malware or a virus. There is, of course, no single cause for application error 0xc0000005, and there are several ways to fix it. This guide describes possible solutions to the problem.

Check system files

SFC or the System File Checker tool can help fix the Windows system file corruption that could be causing this error. SFC scanning is very easy.

  • Press the Windows key and type cmd
  • Right click on Command Prompt and select “Run as administrator”. A prompt window will appear
  • Type sfc / scannow and press Enter.
  • Wait for the SFC scan to complete (it will automatically detect corrupted system files and replace them with new ones from the cache).

Make a clean boot.

A clean boot process is performed to run Windows with a minimal set of drivers and launch programs. This prevents software conflicts that occur when installing, updating or starting the program. You can also eliminate errors or identify the conflict that causes the problem by performing a clean restart.

To start work, follow the steps below:

Updated: July 2024

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  • When you start, find msconfig.
  • Select System Configuration from the search results.
  • On the Services tab of the System Configuration dialog box, select the “Hide all Microsoft services” checkbox, and then tap or click “Disable all”.
  • On the Home tab of the System Configuration dialog box, click Open or click Task Manager.
  • On the Run tab of Task Manager, select an item for each launch item and click Disable.
  • Close Task Manager.
  • On the “Home” tab of the “System Configuration” dialog box, click “OK” and restart the computer.

Check for viruses

If your computer is infected with malware or viruses, a 0xC0000005 error is reported to prevent the malware from launching. Infecting a virus or malware is one of the most common cases, and virus scanning should be your first attempt. If there is malware or viruses on your computer, the error code you receive is a signal. The first correct answer is a complete virus scan of your computer system and personal data in the shortest possible time. If you have already installed anti-virus software, upgrade to the latest version and run the virus scan.

Check RAM

Shut down the system and replace the RAM with another RAM. You can also swap the RAM slots and then boot the system. Check if the error persists. Replacing the memory is necessary if the RAM ports or hardware are physically damaged.

Also run a diagnostic test of the memory in your RAM with Memtest86 + to fix the problem.

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