Anyone having trouble with this update in Windows 10 Pro x64? Released today, 7/24/15. Says it can't be completed (stops at 45%) then does three or four restarts to 'undo' changes. Ran 'chkdsk/f',' now running 'sfc /scannow.' I also ran a fix under Control Panel-->Security and Maintenance-->Troubleshooting-->Fix Problem with Windows Update and it said it fixed something, but did not solve the problem. It's kind of a pain since you can't just hide the update as you could in the past when this occasionally happened. What to do?