Well the title already say it. I know it's old game but still i need to finish this game. Before i play it on windows 7 and can play it on full screen. Now i change my laptop to windows 10 and can't play it on full screen. Please tell me how to fix this

i already tried ALT+ENTER and change the screen setting using configuration inside the game. No change. But i tried change the GA_config.ini it works. Problem is when battle the screen is glitch. The name,location everything scrambled. can't click anything