Absolutely fantastic.
Tried the upgrade to windows 10, hung up on the update and had to 'refresh' my PC. Brilliant, apparently I get to keep all my stuff (coming from 8.1)
Refresh worked fine, I'm back on 8.1 with all my files intact, just moved to windows.old.
Now, I've just gone to start migrating everything back over to try the update again, to find windows.old missing my program files and program files (86x).
Thinking I've messed up, I go to google.
Microsoft, in all their wisdom, think it's a great idea to DELETE the BACKUP you asked them to create, after 28 days!!!!!!!!!
Not only that, many people are complaining they haven't even seen 20 days nevermind 28 before it randomly starts deleting folders in windows.old.
Microsoft, you have truly out down your self this time.
Anyone got any ideas? Simply don't have any helpful backups.