How to Fix uxtheme.dll Missing Error (Solved)

What is uxtheme.dll?

uxtheme.dll is a Dynamic Link Library (DLL) file that is an essential part of the User Experience Platform (UXPLAT) in Windows operating systems, starting from Windows Vista. This file helps to manage the graphical user interface (GUI) by providing several functions related to themes and visual styles.

Why is uxtheme.dll missing?

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

• Malware: Some malicious software may infect your system and delete or corrupt critical files like uxtheme.dll.
• Accidental Deletion: In some cases, users might accidentally remove the file while performing system maintenance tasks.

Step-by-Step Fixes:

Method 1: Reinstall Visual C++ Redistributable

The uxtheme.dll file is associated with Microsoft Visual C++ Redistributable. To fix the missing error, reinstalling this package can help:

1. Visit the official Microsoft download center at this link.
2. Download the appropriate Visual C++ Redistributable package for your Windows version and architecture (x86 or x64).
3. Follow the on-screen instructions to install the package.

Method 2: Run SFC /scannow command

System File Checker (SFC) is a tool that scans for missing or corrupted system files and attempts to fix them. By running the SFC /scannow command, you can check if uxtheme.dll is restored:

1. Press Windows key + X and select Command Prompt (Admin) or PowerShell (Admin).
2. Type `sfc /scannow` and press Enter.
3. Follow the on-screen instructions to complete the process.

Method 3: Update System Drivers

Outdated drivers may cause various issues, including the uxtheme.dll missing error. To update your system drivers:

1. Press Windows key + X and select Device Manager.
2. Expand the categories to find your device drivers.
3. Right-click on a driver, choose Update Driver > Search automatically for updated driver software.
4. Repeat steps 2 and 3 for all devices.

Conclusion

The uxtheme.dll missing error can be fixed by reinstalling the Visual C++ Redistributable, running SFC /scannow command, or updating system drivers. If none of these solutions work, it is recommended to seek professional help from a Windows technician.