How to Fix AppVEntSubsystems64.dll Missing Error (Solved)

What is AppVEntSubsystems64.dll?

AppVEntSubsystems64.dll is a Dynamic Link Library (DLL) file that plays a crucial role in the functioning of various applications on Windows operating systems, particularly those utilizing Visual C++. This file acts as an intermediary between the application and the Windows OS, facilitating smooth execution.

Why is AppVEntSubsystems64.dll missing?

The AppVEntSubsystems64.dll file can go missing for a variety of reasons such as malware infections that delete system files, accidental deletion during the cleaning process, or system corruption caused by faulty software updates or hardware issues.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

1. Visit the official Microsoft download center at https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads.
2. Download the latest Visual C++ Redistributable package and install it on your computer.

Method 2: Run SFC /scannow command

1. Open Command Prompt as an administrator by typing “cmd” in the search bar, right-clicking on “Command Prompt,” and selecting “Run as administrator.”
2. Type the following command and press Enter: `sfc /scannow`

Method 3: Update System Drivers

To update system drivers, you can use Device Manager or third-party software like Driver Easy.

Conclusion

The AppVEntSubsystems64.dll missing error is often caused by malware infections, accidental deletion, or system corruption. By following the step-by-step fixes provided above, you can successfully resolve this issue and ensure smooth functioning of your applications.