https://forums.oculus.com/community...t-in-canonical-form-error-during-oculus-setup
- Open the start menu and run regedit
- Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Oculus VR, LLC
- Right click Oculus VR, LLC, and click Permissions
- You should get a dialog about permissions being incorrectly ordered. Click Reorder
- Click OK in the other dialog that pops up
- Try installing again
Thanks, adding to main post +1 rep