I have just spent the last hour updating my MR as I had lost all the French stuff on 13E and 19E. To get these channels back, download a MACH1 file, when you open it look for MR KEYS and open the folder. All channels are listed by encryption type, that is all VIA channels first the next list is Seca and so on.
So say I want to update.... ABSAT 13°E/19,2°EAST HOTBIRD/ASTRA
Which is.. Ident: 007000 I look for it in the list.. it will have lines of numbers, some lines will be 2 digit numbers (KEY) and some will be 3 digit numbers (DEC)
The ones I need for my MR are the (DEC) 3 digit ones, I copy them down on a pice of paper and head off to my receiver.
I go the my MR menu and select EDIT CAS (or update cas) as ABSAT are in VIA1, I select VIA1 from the list, I then look for provider 007000 and enter the numbers like this.
DEC: xxx xxx xxx
DEC: xxx xxx xxx xxx xxx xxx xxx xxx
DEC: xxx xxx xxx xxx xxx xxx xxx xxx
After each line I will be asked if I wish to SAVE....Say OK and the next line will pop up.
NOTE that the first line has only 3 sets of numbers all the rest have 8 sets....This is the same for all providers. Some will have 6 lines some will 8 lines. You will know how many lines you need to update when you see the list, you MUST select each line in turn, and must SAVE after each line.