how do you get past checksum error

[kajak]

hey guys how do you get past checksum error when trying to moded your tsop with flashedit ihave been able to moded a few but some i get checksum error and cant figure it out .

[PoisonDrop]

What IRD are you using? I had the same problem with my 508 TSOP and I just needed the correct script. I was trying to use a script for the 2700 on my 508 TSOP. Just make sure you have the correct script for your IRD.