Viewsat what? Ultra, Xtreme, Pro, Platinum? There are new fixes for these receivers. If you tell me which one you have I can point you in the right direction.
Otherwise, turn off your autoroll before entering the keys.
I put this autoroll yesterday, but then its no working and i put the manual keys, funtion to 9:00 pm to this night and i put the other manuals keys but no working.
When you loaded the latest bin file to your receiver, did you remember to turn the autoroll ON? The latest bin file has an autoroll fix. You shouldn't have to enter keys.