Moved game folder after installing win 10

[FAlone]

I just installed win 10 pro to my pc after my pc got the "black screen of death", so all of my games is in the 'windows.old' folder. Can i put it back on the 'program files' without having to reinstalling it all again? Because that would be suck

 

[Obakasama]

Depends on the service you use, I think. For example with Steam, you could move (or copy and paste) the files to another location and use Steam to relocate the files: http://www.tomshardware.co.uk/answers/id-3248920/moving-hard-drive-steam-installed-computer.html#18907470

GOG and Origin has something similar.