PS50C685- problem with channel edition

[ruff]

Hi. I have Samsung PS50C685 plasma tv. I was using sattelite decoder, with CI module card for around 2 years. Last week I sold my decoder and I wanted to check does my card with module is going to work in samsung tv Common Intreface slot. It worked.
Now I have problem. I had copy channel list on usb pendrive and I sort channels with samtoolbox. When I wanted to copy sorted channel list on my tv I got error. So I tried to copy original channel list on usb drive and then back ( checked with couple of usb drives). Every time i have error when I am copying from usb to tv : Invalid channel list.
How can I fix it?