How to Fix xinput1_2.dll Missing Error (Solved)

What is xinput1_2.dll?

xinput1_2.dll, short for Microsoft XInput Driver 1_2, is a Dynamic Link Library (DLL) file that plays an essential role in managing game controllers on Windows operating systems. This file is responsible for communicating with game controllers and ensuring seamless interaction between the input devices and the games themselves.

Why is xinput1_2.dll missing?

The xinput1_2.dll error can occur due to various reasons, including:

• Malware Infection: Malicious software can corrupt or delete system files like xinput1_2.dll.
• Accidental Deletion: Sometimes, users may inadvertently delete this file during the cleanup process or by using third-party tools.
• System Upgrade/Reinstallation: After upgrading or reinstalling the Windows operating system, the xinput1_2.dll file might not be properly installed or registered.

Step-by-Step Fixes

Method 1: Reinstall Visual C++ Redistributable

The xinput1_2.dll file is associated with the Microsoft Visual C++ Redistributable package. To resolve the issue, you can reinstall this package:

1. Download the appropriate version of Visual C++ Redistributable for your Windows operating system from the following link: Microsoft Visual C++ Downloads
2. Run the downloaded installer and follow the on-screen instructions to complete the installation process.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a built-in Windows utility that scans for and repairs missing or corrupted system files. To use it, follow these steps:

1. Press the Windows key + X and select “Command Prompt (Admin)” or “PowerShell (Admin)” from the menu.
2. Type the command `sfc /scannow` and press Enter.
3. Follow the on-screen instructions to complete the system file scan and repair process.

Method 3: Update System Drivers

Outdated drivers can cause various issues, including missing xinput1_2.dll. To update your system drivers, you can use the Device Manager:

1. Press the Windows key + X and select “Device Manager” from the menu.
2. Expand the categories to locate your game controller device.
3. Right-click on the device, then select “Update Driver” > “Search automatically for updated driver software.”
4. Follow the on-screen instructions to complete the update process.

Conclusion

The xinput1_2.dll error can be frustrating, but by following these step-by-step fixes, you should be able to resolve the issue and get your game controllers working correctly again.