Yes really annoying.
I had all my epi stuff on an old desktop running windows 96. Big mistake. The whole thing has now died anyway.
Luckily I have most of it backed up on my laptop.
It may take me a few days to work out how to post pics etc:... which is a pain as my blooms are just about to start in earnest.
Being old and not too computer savvy it will be a challenge!