Yeah, last time it happened it was a weird combination of things... Historically, de facto back ups are clustered across computers, sticks and drives. Nothing i

Yeah, last time it happened it was a weird combination of things... Historically, de facto back ups are clustered across computers, sticks and drives. Nothing intentional, only general messiness. I helps I hardly ever delete data, my problem is finding it again. If you have to do a clean install of the OS so, well, you should check first which data is actually saved as a file and which is only saved in a database of software being deinstalled...