: 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
: SteamVR may encounter permission errors if installed on a secondary drive (e.g., D:). Moving it to the main has resolved the issue for many users. Steam Community Connection & Software Troubleshooting Verify Tool Files : Ensure no files are corrupted within SteamVR itself. Go to your Steam Library Right-click Properties Installed Files Verify integrity of tool files Disable Conflicting Software : VPNs (like ExpressVPN Steamvr Error 475
SteamVR keeps a cache of "hidden" drivers that can become corrupt. Open on your PC. : In the SteamVR status window, go to
Check the HTC Vive Support site for the latest Wireless Adapter software. Moving it to the main has resolved the issue for many users