Do or Don’t using the appdata carry over from the old profile? [closed]

Some of the programs on my Windows 10 do not properly worked due to corruption. I had the technician support helped me clean up the computer and he back up my profile user on my Windows ?

My question to you what appdata in my user should I not copy and paste carry over when he re-create my profile in my user’s path ?

There are some that I might need to copy and paste to carry over from the old one that I need for some of my software that I installed.