Hi this is my 1st post so please go easy. I have a zgemma hs2 . I just added a new usb drive , followed the instructions given by my seller .. I initialized it as instructed .. I also did the swapfile as instructed.. but when I try to download the epg (cross epg ) I get an error "cannot access epg database " . I had the same problem on the hard drive I changed plus problems accessing the planner this is the reason I put a replacement in. Can anyone offer any advice please . Thanks in advance .