After hours of updating to 1809 I lost most of my programs, It deleted all the files from one of my 2tb external drives. And then after letting Microsoft restore my computer (they had to because restore
was gone) my boot files were gone. I then had to pull hard drive and go to another computer to fix the boot files. I am now back on desktop that was ruined by the 1809 update. But I still have an empty drive to deal with. 1200 hours of music and years of photos
and documents gone. They (Microsoft) should be liable for trashing peoples computers. or at least make sure to let people stop and back up before their required updates take over.
You might get lucky if you try a free product by Piriform called Recuva. I would try to restore files to another HD or USB. The data is not usually lost, Its the headers that are removed from files. Don't write to the old hard disk as you may over-write
your file data. You might have some issues with the file names as you try to restore them. Do not expect 100% recovery, but so long as the disk has not been formatted you should get a large amount of data back.
(For future reference - NB I posted this to someone else)
When you get back to a working system checkout Macrium Reflect as a backup solution (UK Company) - there is a free version. The paid version has more functionality and worth every penny (or cent). I've been using it for years - tried all the others and its
the BEST !. Gives you ransomeware protection of your backups too (paid version). Many other features. Mine runs automatically and can back up a full image of system or specific folders only. Allows for multiple backup strategies and e-mails me when a backup
has successfully completed.
You cannot rely on MS for mission critical data. I hate seeing people lose their data. MS are never going to give the user what they really require - a robust secure fully functioning OS which is bulletproof. Too much emphasis on features to promote sales.