Windows 10: Files deleted after update, system restore led to blue.

After allowing an update, I turned on the PC, and all my files were deleted. I attempted a system restore, and after a full day of waiting, it finally presented a blue screen with two admin emails to choose from, though there should have only been one— and the other one that I didn’t recognize where I will need that looked into. Upon selecting my email and entering my password, it claimed the password was incorrect. Choosing the back arrow and opting for 'forgot password' led to a restart, presenting a black screen stating 'auto repair,' followed by looping back to the blue screen with the or

:)

 

Deleted file restore software.

Shute I never thought about system restore. But its been more than a week now, don't know if I can go back that far. But even then will it put back user files?

 

How to delete inactive System Image Restore Points in System Restore

Windows 10 64-bit.
When I click "show more restore points" in System Restore I see a bunch of old "system image restore points" that were deleted in past and do not correspond to any currently active restore points. Clicking any of these old restore points, I simply get an error message saying they could not be found, and to select another restore point instead.I would like to delete these restore points listings but have been unable to do so.
So far, I have tried steps mentioned below without any luck :

Disk Cleanup through (C Properties
Disable System Protection (OFF and ON) in System Protection for OS (C
Disk Space Usage to minimum (slider button all the way to the left then 'Delete all restore points for this drive'),
Delete all shown Restore points in CCleaner (the problem ones do not show here),
Reset Windows Backup to Default in Windows 10 with 'Reset_Windows_Backup.bat' utility.

Any suggestions highly welcome.

 

Deleted file restore software.

I cant remember if it recovers old files OR leaves new files on the computer even after you do the restore. I havent used it in a while.