I have just been trying to open SEW designs on PE design 6, and they will not open, other formats eg,hus etc that it will open and then I change the format and get PES. Anyone any ideas!!

smoke, perhaps your settings got changed. Check out the HELP menu - it might help. Hehehe! *4U

If you haven't already, try rebooting the computer. This resets some of the software settings...

I am not certain that I understand the question (english not my language), Are you asking how to change sew to pes? if so open design database, clic with right mouse button on the design you want to convert, on the box that open , clic pes convert