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Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)

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Are you tired of encountering the Pycharm error code -1073740791 (0xc0000409) on your computer? Do you keep getting frustrated when Pycharm crashes unexpectedly, and you’re stuck wondering what went wrong?

If the answer is yes, then you’re not alone. Many programmers have experienced this same issue while working with the Pycharm IDE on their projects. The error code -1073740791 (0xc0000409) usually indicates a problem with the Pycharm process, which causes it to exit abruptly. It’s not an easy error to diagnose, and without proper troubleshooting steps, you may find yourself trapped in a loop of frustration and confusion.

But don’t worry! In this article, we’ll take a closer look at the Pycharm error code -1073740791 (0xc0000409), its causes, and some practical solutions to fix it. Whether you’re a seasoned developer or a beginner, this guide will help you understand the issue and get back to coding without any more interruptions.

So, if you’re ready to dive into the world of Pycharm errors and how to solve them, keep reading! By the end of this article, you’ll be equipped with the knowledge and tools needed to tackle this pesky error head-on.

th?q=Process%20Finished%20With%20Exit%20Code%20 1073740791%20(0xc0000409)%20Pycharm%20Error - Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)
“Process Finished With Exit Code -1073740791 (0xc0000409) Pycharm Error” ~ bbaz


Pycharm is a widely used IDE for Python development. However, users often encounter the error message: Process Exits with Code -1073740791 (0xc0000409). This error can prevent users from running their code and cause frustration. In this article, we will explore the causes of this error and provide solutions to fix it.

What is Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)?

This error message typically occurs when a program fails to launch. It is also known as the Access Violation error code. When this error occurs, it means that an application is attempting to access protected memory spaces. The error is caused by invalid or corrupt DLL files, missing libraries, memory issues, or incompatible drivers.

Causes of Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)

There are several reasons why Pycharm might encounter this error. Here are some of the most common causes:

Corrupt DLL files

DLL files are necessary for the functioning of applications. If some of these files are corrupted, it can cause the application to fail. Corrupt DLL files can be caused by virus infections, system crashes, or incorrect installations.

Missing libraries

Some applications require certain libraries to function properly. If these libraries are missing or not installed correctly, it can cause the application to fail.

Memory issues

If your computer does not have enough RAM, running large applications can cause memory-related issues. These can cause errors such as Process Exits with Code -1073740791 (0xc0000409).

Incompatible drivers

If you have outdated or incompatible drivers, they can cause problems with the functioning of your applications. Incorrect drivers can lead to crashes and errors like Process Exits with Code -1073740791 (0xc0000409).

Solutions to Fix Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)

Now that we know the causes of this error, let’s take a look at some possible solutions to fix it.

Update Pycharm and Python

Pycharm may encounter issues when running an outdated version of Python. Updating both Pycharm and Python to their latest versions may resolve the issue.

Reinstall missing libraries

If you are missing certain libraries, reinstalling them might fix the error. You can check which libraries are missing by looking at the error message.

Scan for viruses

Virus infections can corrupt DLL files and cause system crashes. Scanning for viruses using an antivirus program can help to identify and remove any infections.

Clean up your computer

Performing regular maintenance on your computer can help to prevent memory-related errors. Clearing out temporary files and programs you no longer need can free up space and improve your system’s performance.

Check for driver updates

Outdated or incompatible drivers can cause errors like Process Exits with Code -1073740791 (0xc0000409). Checking for driver updates and installing them can help to resolve the issue.


Pycharm Error: Process Exits with Code -1073740791 (0xc0000409) can be frustrating, but it is not an uncommon issue. The causes of this error can range from corrupt DLL files to memory-related issues. Thankfully, there are several solutions that can help to fix the error. By following the steps outlined in this article, you can get back to coding without any interruptions.

Causes Solutions
Corrupt DLL files Update Pycharm and Python, Scan for viruses
Missing libraries Reinstall missing libraries
Memory issues Clean up your computer
Incompatible drivers Check for driver updates

Thank you for taking the time to read about the Pycharm error that many developers have experienced. We hope that our article has provided some insights into what causes this dreaded error and how to resolve it.

The Pycharm error message Process Exits with Code -1073740791 (0xc0000409) can be frustrating to deal with, especially when you’re in the middle of a project. However, it’s important to remain calm and not panic. There are several possible causes of this error, such as incorrect system configurations, antivirus software conflicts, or even faulty hardware.

If you encounter this error, our recommendation is to first check that your system meets the necessary requirements for Pycharm. You may also want to try disabling any antivirus software temporarily or updating your drivers. If all else fails, don’t hesitate to seek help from the Pycharm community or support team. Remember, there’s always a solution to every problem!

Again, thank you for visiting our blog and we hope that you found this article helpful. Don’t let the Pycharm error get you down – keep experimenting and learning as you go!

People Also Ask About Pycharm Error: Process Exits with Code -1073740791 (0xc0000409)

Pycharm is a popular integrated development environment (IDE) used by developers for Python programming. However, users may encounter errors while working with Pycharm. One such error is the Process Exits with Code -1073740791 (0xc0000409) error. Here are some commonly asked questions about this error:

  • What causes the Process Exits with Code -1073740791 (0xc0000409) error in Pycharm?

    The Process Exits with Code -1073740791 (0xc0000409) error in Pycharm can be caused by various factors such as corrupt installation files, outdated drivers, or conflicting third-party software.

  • How can I fix the Process Exits with Code -1073740791 (0xc0000409) error in Pycharm?

    Some of the solutions to fix this error include updating Pycharm and all its dependencies, running a malware scan, disabling antivirus software temporarily, and repairing or reinstalling Pycharm. You can also try running Pycharm as an administrator or creating a new project to see if the error persists.

  • Can a hardware issue cause the Process Exits with Code -1073740791 (0xc0000409) error in Pycharm?

    Yes, a hardware issue such as a faulty RAM or hard drive can cause the Process Exits with Code -1073740791 (0xc0000409) error in Pycharm. You can run hardware diagnostics to check for any hardware problems that may be causing the error.

In conclusion, the Process Exits with Code -1073740791 (0xc0000409) error in Pycharm can be a frustrating issue for developers. However, by following some of the solutions mentioned above, you can fix this error and continue working on your projects without any interruption.