Windows Mixed Reality (WMR) Steamvr Error (301) (308) Easy Fix! 2022!

Introduction

This tutorial provides a straightforward guide to resolving SteamVR error messages 301 and 308 in Windows Mixed Reality (WMR). These errors often indicate that a key component isn't functioning correctly, which can disrupt your VR experience. Follow the steps below to troubleshoot and fix these issues effectively.

Step 1: Check Your Windows Updates

Ensure that your Windows operating system is up to date, as updates can address compatibility issues and bugs.

• Open Settings by pressing Windows + I.
• Navigate to Update & Security.
• Click on Check for updates and install any available updates.
• Restart your computer to apply the updates.

Step 2: Update Graphics Drivers

Outdated graphics drivers can lead to errors in VR applications. Follow these steps to update your drivers:

• Right-click on the Start button and select Device Manager.
• Expand the Display adapters section.
• Right-click on your graphics card and choose Update driver.
• Select Search automatically for updated driver software.
• Follow the prompts to complete the update and restart your computer.

Step 3: Reinstall SteamVR

Reinstalling SteamVR can help resolve errors by ensuring all files are properly installed.

• Open Steam and navigate to your Library.
• Right-click on SteamVR and select Manage > Uninstall.
• Once uninstalled, go back to your Library and search for SteamVR.
• Click on Install to reinstall SteamVR.
• Launch SteamVR after installation to see if the issue persists.

Step 4: Check Mixed Reality Portal Settings

Verify that your Mixed Reality Portal settings are configured correctly.

• Open the Mixed Reality Portal from the Start menu.
• Navigate to Settings and ensure that your headset is detected.
• Make sure that the Headset display and Mixed Reality home are properly set up and functioning.

Step 5: Reset Mixed Reality Portal

If problems continue, consider resetting the Mixed Reality Portal to restore default settings.

• Open Settings and select Apps.
• Scroll down to find Mixed Reality Portal and click on it.
• Choose Advanced options and then Reset.
• Restart your computer after the reset.

Conclusion

By following the steps outlined above, you should be able to resolve SteamVR error messages 301 and 308 in Windows Mixed Reality. Key actions include checking Windows updates, updating graphics drivers, reinstalling SteamVR, and adjusting Mixed Reality Portal settings. If issues persist after completing these steps, consider visiting forums or support channels for further assistance. Enjoy your VR experience!