How to Fix Roblox xdwd.dll Error on Windows 11 (2025 Guide)

If you’re seeing the xdwd.dll error while trying to launch Roblox on your Windows 11 PC, you’re not alone. This error can prevent Roblox from starting altogether, leaving you frustrated and confused. But don’t worry—we’ve got you covered with this updated 2025 guide. Whether you’re a casual gamer or a developer, these fixes are practical, safe, and easy to follow.

What is the xdwd.dll Error? It’s typically linked to malware, corrupted system files, or a bad Roblox installation. Resolving this issue ensures better performance, stability, and security while gaming.

Step 1: Run a Full Windows Defender Scan

Malware is one of the most common causes of the xdwd.dll error.

1. Click Search and type Windows Security
2. Open Windows Security > Virus & threat protection
3. Click Scan options
4. Select Full Scan > Click Scan now
5. Wait for the scan to finish and follow any recommendations

Restart your computer and try launching Roblox again.

Step 2: Use a Trusted Antivirus to Double-Check

If Windows Defender didn’t catch anything, use a third-party antivirus:

• Recommended: Dr.Web, Malwarebytes, or ESET NOD32
• Download from a trusted source (like the official Dr.Web site)
• Install and run a full scan
• If threats are found, click Neutralize

Restart your PC after removing threats.

Step 3: Run System File Checker and DISM

Corrupted system files might be behind the error. Here’s how to fix them:

1. Click Search, type cmd, then right-click and choose Run as Administrator
2. Run this command:
3. sfc /scannow
4. After it completes, run:
5. DISM /Online /Cleanup-Image /RestoreHealth
6. Let the process finish and then restart your PC

Step 4: Uninstall and Reinstall Roblox

If the error persists, Roblox files might be corrupted.

1. Press Win + X > Select Installed apps
2. Search for Roblox
3. Click the three dots > Choose Uninstall > Confirm
4. Go to Roblox.com, download the latest installer
5. Run the setup, log in, and launch the game

Step 5 (Optional): Perform a Clean Boot

Sometimes, background programs cause conflicts.

1. Press Search > Type msconfig > Open System Configuration
2. Go to the Services tab > Check Hide all Microsoft services > Click Disable all
3. Switch to the Startup tab > Click Open Task Manager
4. Disable all startup items
5. Restart your computer and try launching Roblox again

Frequently Asked Questions (FAQs)

 What causes the xdwd.dll error in Roblox?

The error is often caused by malware, corrupted system files, or an incomplete installation of Roblox.

 Is Roblox safe for Windows 11?

Yes, as long as you install it from the official Roblox website and avoid third-party launchers.

 Can I fix the error without reinstalling Roblox?

Yes, sometimes running a full antivirus scan or system repair (SFC/DISM) is enough.

Final Thoughts

This error can be frustrating, but it’s fixable. Start with a malware scan, follow up with system repairs, and reinstall Roblox if needed. These steps are proven to work and can get you back into your game quickly.

For advanced help or continuous updates, bookmark this guide and share it with other Roblox users experiencing the same issue.

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Ready to fix your Roblox and play again? Let us know in the comments which step worked for you!

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