How to Fix dwmredir.dll Missing Error (Solved)
What is dwmredir.dll?
dwmredir.dll short for Desktop Window Manager Redirector Dynamic Link Library is a critical system file in Windows operating systems. It plays a crucial role in managing the interaction and communication between different windows on your desktop. This file ensures smooth window management functionality including Aero Peek Aero Snap and taskbar thumbnail previews.
Why is dwmredir.dll missing?
The dwmredir.dll file may go missing due to various reasons such as malware infection accidental deletion or system corruption. In some cases it might also be caused by outdated system drivers.
Step-by-Step Fixes:
Method 1: Reinstall Visual C++ Redistributable
- Visit the Microsoft Download Center at this link.
- Choose the appropriate version of Visual C++ Redistributable for your Windows operating system and click on “Download.”
- Follow the on-screen instructions to install the package.
Method 2: Run SFC /scannow command
Another solution is to run the System File Checker (SFC) tool. This utility scans for and repairs missing or corrupted system files including dwmredir.dll.
- Press “Win + X” keys and select “Command Prompt (Admin)” or “Windows PowerShell (Admin).”
- Type the following command and press Enter:
`sfc /scannow`
Method 3: Update System Drivers
Outdated system drivers may also cause dwmredir.dll to go missing or malfunction. Updating these drivers can help resolve the issue.
- Press “Win + X” keys and select “Device Manager.”
- Locate the device for which you want to update the driver right-click on it and choose “Update Driver.”
- Select “Search automatically for updated driver software” and follow the prompts.
Conclusion
Dealing with a dwmredir.dll missing error can be frustrating but this guide provides several methods to help resolve the issue. By following the step-by-step instructions in this article you should be able to get your system up and running smoothly again.