Without knowing much else about what's going on, I would suggest trashing your preferences and seeing if the problem persists. Always a good first step if Finale is crashing when clicking through a menu or something menial like that:

https://usermanuals.finalemusic.com/FinaleMac/Content/Finale/Finale_Preferences.htm

i can't fine <reset all preference>

there is no reset.. where can i find it..?

Ah, sorry, that was for the newest version of Finale, this is the one that will help.

https://usermanuals.finalemusic.com/Finale2014Mac/Content/Finale/Finale_Preferences.htm?Highlight=preferences