Anybody have a Brother PE-770 that have upgraded their computer to Windows 10? I'm having trouble with my machine not reading the designs after I download them to a thumb drive. I didn't have the problem when I was running Windows 8.1. I've tried about six different thumb drives and it will read the designs already loaded but not the new ones. Anyone have any suggestions? I emailed Brother support but haven't heard back from them. I'm trying to finish some things for Christmas.