crash after couple matches (access violation?)

[P1XY_n0R4]

So my game is keep crashing recently after 2-4 matches, my game is running fine around 50-60 fps on medium so i think the game is should be fine.the error message is below. any suggestion to solve this problem?

[P1XY_n0R4]

BTW,I think the error message i got yesterday is different from the recent one above so i think it's worth mentioning...

(sorry for the bad quality for the first one, somehow i'm a bit lazy to take a screenshot so i use my phone instead :p)

[Kamanah]

Delete file "preferences.xml" in folder "C:\World of battleships\"

You will have to reconfigure all of your settings though. But my game is now stable - had issues with this also.