((((( Always Back up your designs onto a disk )))))
Here's what happened to me.
I have the Babylock Version 2, then they came out with the Version 4, which my program would not work with. So I also bought another program Embird, in Embird I can change formats, so I took the Version 4 which did not work, and changed it to a .Hus, THEN changed it right back to a .pes while in Embird, then took it over to my Version 2 and it works. Go figure. Also my new computer does not handle the old three inch disk. so I bought a USB converter, about 20 bucks, now I can still use what is stored on the disk.
I back my designs up once a month. The first time my computer crashed I lost some designs. Now I have my old computer just for designs and sewing programs and another for the internet.
Syl