Solving "Access Violation" Errors

Access violations when writing to a location can be one of the most perplexing computer problems. Not only can it affect your work and productivity, but it can be tricky to diagnose and address. Fortunately, there are steps you can take to solve most of these issues. In this guide, we explain what an access violation error is and provide a step-by-step guide to fix it.

What Is an Access Violation Error?

An access violation error occurs when the system prevents an application from accessing a certain area in memory due to an invalid memory address or an insufficient permission. This type of problem is more common on Windows systems and will most likely lead to an application crash or an unexpected behavior. It is often caused by programming errors or by a malicious file.

How to Fix an Access Violation Error

Check for malware. It is possible that a malicious program has infiltrated your system and is causing the access violation error. It's important to scan your system regularly with an antivirus or an anti-malware program to detect any malicious content and remove it.

Update your device drivers. If your device drivers are outdated, they can cause an access violation error. Updating them is an easy and straightforward process; you can do it manually by searching your computer manufacturer's website, or you can use a device driver updater tool.

Check for corrupt system files. Corrupted system files can lead to an access violation error. To check if there are any corrupted system files on your computer, open the command prompt (Admin) and type in this command: sfc/scannow If there are any problems, Windows will fix them automatically.

Check for low system resources. If your system does not have enough RAM or disk space, it can cause access violation errors. To check your system resources, open the Task Manager and go to the Performance tab. There you can monitor each resource individually.

Check for outdated software. Outdated software can prevent applications from running properly and lead to errors. To check for outdated software, open the Control Panel and go to Programs and Features. There, you can view all the installed programs and check for any updates.


How do I know if I'm getting an access violation error?

If you are getting an access violation error, you will see a message saying "Access violation at address xxxxxxxx in module xxxxxx. Read of address xxxxxxxx".

What are the most common causes of an access violation error?

The most common causes of an access violation error are malware, outdated device drivers, corrupt system files, low system resources, and outdated software.

How can I prevent access violation errors?

To prevent access violation errors, it's important to regularly scan your system for malware, keep your device drivers updated, run the SFC scan to check for corrupt system files, check for low system resources, and make sure all your software is up to date.

Is there any way to fix an access violation error without restarting my computer?

Yes, most access violation errors can be fixed without restarting your computer. You can try running a system scan, updating your device drivers, running the SFC scan, increasing system resources, and updating your software.

What should I do if I'm still getting access violation errors?

If you are still getting access violation errors even after following the steps outlined in this guide, it's important to contact a professional. A professional technician can pinpoint the exact cause of the error and help you fix it.

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