If you've completed all the standard troubleshooting steps without success, the issue is more specific.
Temporarily disable third-party antivirus software or add the SteamVR folder as an exclusion to ensure it is not blocking critical runtime files.
If you use Meta Quest devices via Meta Link or Virtual Desktop, background runtime applications often compete for headset dominance. Close SteamVR and your native VR bridge software. Press Ctrl + Shift + Esc to open the .
Manually search for and select on all processes containing Oculus , Meta , Virtual Desktop , or SteamVR . Steamvr Error 475
: Right-click SteamVR in your Steam Library, select Properties > Installed Files , and click Verify integrity of tool files to repair corrupted components. Hardware & Connectivity Fixes
Open File Explorer and delete the residual folder located at: C:\Program Files (x86)\Steam\steamapps\common\SteamVR
: The error can occur if SteamVR files are in the wrong directory or paths are broken. If you've completed all the standard troubleshooting steps
Right-click every and Generic USB Hub , then select Properties .
Tip: To make this permanent, right-click the shortcut, go to Properties > Compatibility, and check "Run this program as an administrator." 2. Fix the SteamVR Installation Path
If standard fixes fail, a deep clean of the software may be necessary. Users have reported success by uninstalling SteamVR and the Oculus/Meta app, then manually deleting all remaining folders containing "Oculus" or "SteamVR" in Registry Editor before reinstalling. Steam Community Are you using Virtual Desktop , or a physical Link Cable when this error occurs? Close SteamVR and your native VR bridge software
If you are on the standard version, select . If you are already running the beta, switch back to None .
Visit your motherboard manufacturer’s website to update your chipset drivers. This ensures your USB ports are providing enough power and bandwidth to the headset. Disable Power Management Throttling