: In the SteamVR status window, go to Menu > Developer > Developer Settings > Remove All SteamVR USB Devices . This clears old driver data; reconnect your headset afterward to reinstall clean drivers. Additional Software Considerations
: Completely close Steam and your headset's software (e.g., Meta Quest Link or Virtual Desktop). Steamvr Error 475
If software fixes don't work, the issue may lie with physical connections or driver conflicts. : In the SteamVR status window, go to
: Right-click the Steam shortcut on your desktop, select Properties , go to the Compatibility tab, and check Run this program as an administrator . Repeat this for any third-party VR streaming tools you use. 2. Toggle Direct Display Mode If software fixes don't work, the issue may
: If it is already enabled, try disabling it, restarting SteamVR, and then re-enabling it to refresh the connection. 3. Reinstall on the System Drive (C:)
: Use the Steam Client to uninstall SteamVR, then reinstall it specifically on your C: drive . Hardware and Connectivity Troubleshooting
Insufficient permissions often prevent SteamVR from accessing necessary system resources, like virtual audio devices or headset drivers.