Nieukoñczon chain of signs

I am trying king66 from 2 years to translate the program in the English version on with Poland.
I did everything this way how it is given in {"Restarator 2007 PL Program" },tak¿e and I did the snake.
When I already have everything to approve przet³umaczone,chcê "with the arrow or F8" is appearing for me
{"Nieukoñczony znaków"} chain

when editing some resources, you need to commit ("approve"?) the changes with the F8 button (or press the arrow tool button). Then you can save the resource.

Thanks,
Florian